Take Northern Line to Moorgate
Take Circle Line to Moorgate
Take Circle Line to Westminster
Take Circle Line to Hammersmith
Take Circle Line to Aldgate
Take Circle Line to Bank
Take Circle Line to Barbican
Take Circle Line to Victoria
Take Circle Line to Victoria
Take Victoria Line to Seven Sisters
Take Victoria Line to Victoria
Take Circle Line to Victoria
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Bayswater
Take District Line to Barons Court
Take District Line to Gunnersbury
Take District Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Mile End
Take District Line to Cannon Street
Take Circle Line to Moorgate
Take Circle Line to Hammersmith
Take Circle Line to Cannon Street
Take Circle Line to Hammersmith
Take Circle Line to Cannon Street
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take District Line to Mile End
Take District Line to Barking
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Bank
Take Circle Line to Bank
Take Northern Line to Charing Cross
Take Northern Line to Charing Cross
Take Bakerloo Line to Paddington
Take Circle Line to Royal Oak
Take Circle Line to Tower Hill
Take District Line to Gunnersbury
Take District Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Mile End
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Bank
Take Circle Line to Baker Street
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Mile End
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Baker Street
Take Circle Line to Bank
Take Circle Line to Bank
Take District Line to Barking
Take District Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Liverpool Street
Take Circle Line to Bank
Take District Line to Barking
Take District Line to Bank
Take District Line to Gunnersbury
Take District Line to Upminster
Take District Line to East Ham
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Sloane Square
Take District Line to Gunnersbury
Take District Line to Hammersmith
Take Circle Line to Cannon Street
Take District Line to Gunnersbury
Take District Line to Mile End
Take District Line to East Ham
Take District Line to Mile End
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Plaistow
Take District Line to Mile End
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take District Line to Barking
Take District Line to Bank
Take District Line to Barking
Take District Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Wood Lane
Take Circle Line to Liverpool Street
Take Circle Line to Bank
Take Circle Line to Liverpool Street
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take District Line to Barking
Take District Line to Bank
Take District Line to Barking
Take District Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Dagenham East
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Mile End
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Mile End
Take District Line to Victoria
Take Circle Line to Bank
Take Circle Line to Victoria
Take Circle Line to Hammersmith
Take District Line to Mile End
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Upminster
Take District Line to Mile End
Take Central Line to Bank
Take Circle Line to Victoria
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Mile End
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Wood Lane
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take District Line to Elm Park
Take District Line to Bank
Take Circle Line to Wood Lane
Take Circle Line to Bank
Take Circle Line to Bank
Take District Line to Barking
Take District Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take District Line to Barking
Take District Line to Bank
Take Circle Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Bank
Take Central Line to Northolt
Take Central Line to Bank
Take Circle Line to Bank
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Mile End
Take District Line to Barons Court
Take District Line to Mile End
Take District Line to Paddington
Take Circle Line to Paddington
Take District Line to Upminster
Take District Line to Mile End
Take District Line to Wimbledon
Take District Line to Mile End
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Wood Lane
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Tower Hill
Take Circle Line to Bank
Take Circle Line to Wood Lane
Take Circle Line to Bank
Take Circle Line to Bank
Take District Line to Barking
Take District Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take District Line to Barking
Take District Line to Bank
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Bank
Take Circle Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Hammersmith
Take District Line to Mile End
Take District Line to Upminster
Take District Line to Bank
Take Circle Line to Baker Street
Take Circle Line to Bank
Take Circle Line to Bank
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take Bakerloo Line to Waterloo
Take Northern Line to Bank
Take Circle Line to Bank
Take Central Line to Mile End
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Wood Lane
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Blackfriars
Take Circle Line to Bank
Take Circle Line to Wood Lane
Take Circle Line to Bank
Take District Line to Barking
Take District Line to Paddington
Take Circle Line to Bank
Take Circle Line to Victoria
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Victoria
Take Circle Line to Wood Lane
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Wood Lane
Take Circle Line to Bank
Take Circle Line to Paddington
Take Circle Line to Victoria
Take Circle Line to Victoria
Take Victoria Line to Euston
Take Victoria Line to Victoria
Take Circle Line to Victoria
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Wood Lane
Take Circle Line to Paddington
Take Circle Line to Bank
Take Central Line to Northolt
Take Central Line to Bank
Take District Line to Southfields
Take District Line to Gunnersbury
Take District Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Baker Street
Take Circle Line to Bank
Take Circle Line to Bank
Take District Line to Upminster
Take District Line to Ravenscourt Park
Take District Line to Gunnersbury
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Mile End
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Mile End
Take District Line to Paddington
Take Circle Line to Paddington
Take District Line to Upminster
Take District Line to Mile End
Take Central Line to Bank
Take Circle Line to Bank
Take Northern Line to Old Street
Take Northern Line to Bank
Take Circle Line to Bank
Take District Line to Gunnersbury
Take District Line to Mile End
Take District Line to Paddington
Take Circle Line to Paddington
Take District Line to Mile End
Take Central Line to Theydon Bois
Take Central Line to Mile End
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Mile End
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Bank
Take Northern Line to Old Street
Take Northern Line to Bank
Take Circle Line to Bank
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Mile End
Take District Line to Acton Town
Take Piccadilly Line to Cockfosters
Take Piccadilly Line to Acton Town
Take District Line to Acton Town
Take District Line to Mile End
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Wood Lane
Take Circle Line to Paddington
Take Circle Line to Wood Lane
Take Circle Line to Bank
Take District Line to Elm Park
Take District Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bayswater
Take Circle Line to Paddington
Take Circle Line to Bayswater
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Aldgate
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bayswater
Take Circle Line to Bank
Take Circle Line to Aldgate
Take Circle Line to Bank
Take Circle Line to Bank
Take District Line to Barking
Take District Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bayswater
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bayswater
Take District Line to Barking
Take District Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Barbican
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Barbican
Take Circle Line to Bank
Take Circle Line to Bank
Take District Line to East Ham
Take District Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take District Line to Elm Park
Take District Line to Bank
Take Central Line to Chancery Lane
Take Central Line to Bank
Take Circle Line to Bank
Take District Line to Gunnersbury
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Bank
Take District Line to Plaistow
Take District Line to Bank
Take Circle Line to Hammersmith
Take District Line to Mile End
Take Central Line to Bank
Take Circle Line to Bank
Take Circle Line to Farringdon
Take Circle Line to Bank
Take Circle Line to Bank
Take Central Line to Mile End
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Bank
Take Northern Line to Brent Cross
Take Northern Line to Bank
Take Circle Line to Bank
Take Central Line to Mile End
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take Circle Line to Notting Hill Gate
Take Circle Line to Notting Hill Gate
Take District Line to Upminster
Take District Line to Mile End
Take District Line to Paddington
Take Circle Line to Farringdon
Take Circle Line to Bank
Take Circle Line to Tower Hill
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Farringdon
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Farringdon
Take Circle Line to Bank
Take Circle Line to Bank
Take District Line to Southfields
Take District Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take District Line to Elm Park
Take District Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take District Line to Elm Park
Take District Line to Paddington
Take Circle Line to Blackfriars
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Royal Oak
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take District Line to Barons Court
Take District Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Blackfriars
Take Circle Line to Paddington
Take Circle Line to Blackfriars
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Royal Oak
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Farringdon
Take Circle Line to Paddington
Take Circle Line to Paddington
Take District Line to Southfields
Take District Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Embankment
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take District Line to East Ham
Take District Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Aldgate
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take District Line to East Ham
Take District Line to Bank
Take District Line to Barking
Take District Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Barbican
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take District Line to West Ham
Take District Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Aldgate
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Paddington
Take District Line to Barons Court
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Victoria
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Wood Lane
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Aldgate
Take Circle Line to Paddington
Take Circle Line to Aldgate
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take District Line to Barking
Take District Line to Paddington
Take Circle Line to Bank
Take District Line to Barking
Take District Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Bank
Take District Line to Barking
Take District Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Moorgate
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Aldgate
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take Central Line to Chancery Lane
Take Central Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Paddington
Take District Line to Barking
Take District Line to Paddington
Take Circle Line to Westminster
Take Circle Line to Paddington
Take District Line to Plaistow
Take District Line to Bank
Take Circle Line to Moorgate
Take Circle Line to Hammersmith
Take Circle Line to Bank
Take Northern Line to Charing Cross
Take Northern Line to Charing Cross
Take Northern Line to Bank
Take Circle Line to Bank
Take Circle Line to Paddington
Take Circle Line to Westminster
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take Circle Line to Aldgate
Take Circle Line to Temple
Take Circle Line to Hammersmith
Take District Line to Mile End
Take Central Line to Bank
Take Circle Line to Aldgate
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Bank
Take Circle Line to Westminster
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Mile End
Take Central Line to Bank
Take Circle Line to Bank
Take Northern Line to Charing Cross
Take Northern Line to Charing Cross
Take Northern Line to Bank
Take Circle Line to Tower Hill
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take Circle Line to Notting Hill Gate
Take Circle Line to Notting Hill Gate
Take District Line to Upminster
Take District Line to Tower Hill
Take Circle Line to Bank
Take Circle Line to Temple
Take Circle Line to Bank
Take Circle Line to Bayswater
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Bayswater
Take Circle Line to Tower Hill
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take Circle Line to Notting Hill Gate
Take Circle Line to Notting Hill Gate
Take District Line to Upminster
Take District Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Embankment
Take Circle Line to Hammersmith
Take Circle Line to Tower Hill
Take Circle Line to Bank
Take Circle Line to Embankment
Take Northern Line to Angel
Take Northern Line to Bank
Take Central Line to Marble Arch
Take Central Line to Bank
Take Circle Line to Bank
Take Circle Line to Westminster
Take District Line to Upminster
Take District Line to Bank
Take Circle Line to Aldgate
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Bank
Take Circle Line to Aldgate
Take Circle Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Mile End
Take Central Line to Bank
Take Circle Line to Aldgate
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take District Line to Mile End
Take Central Line to Bank
Take Circle Line to Bank
Take Northern Line to Charing Cross
Take Northern Line to Charing Cross
Take Northern Line to Bank
Take Circle Line to Tower Hill
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take Circle Line to Notting Hill Gate
Take Circle Line to Notting Hill Gate
Take District Line to Upminster
Take District Line to Embankment
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Piccadilly Line to Bounds Green
Take Piccadilly Line to Hammersmith
Take Circle Line to Embankment
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Cannon Street
Take Circle Line to Hammersmith
Take Circle Line to Cannon Street
Take District Line to Acton Town
Take District Line to Acton Town
Take Piccadilly Line to Bounds Green
Take Piccadilly Line to Holborn
Take Central Line to Holborn
Take Central Line to Bank
Take Circle Line to Hammersmith
Take District Line to West Ham
Take District Line to Bank
Take Circle Line to Aldgate
Take Circle Line to Aldgate
Take Metropolitan Line to Chalfont & Latimer
Take Metropolitan Line to King's Cross St. Pancras
Take Victoria Line to Seven Sisters
Take Victoria Line to Euston
Take Victoria Line to Euston
Take Northern Line to Bank
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Bank
Take Circle Line to Tower Hill
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Stepney Green
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Stepney Green
Take Hammersmith & City Line to Moorgate
Take Circle Line to Moorgate
Take Metropolitan Line to Chalfont & Latimer
Take Metropolitan Line to Moorgate
Take Circle Line to Moorgate
Take Circle Line to Bank
Take Circle Line to Bank
Take District Line to Upminster
Take District Line to Bank
Take Circle Line to Tower Hill
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take Piccadilly Line to Russell Square
Take Piccadilly Line to Russell Square
Take Piccadilly Line to Acton Town
Take District Line to Acton Town
Take District Line to Bank
Take Circle Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Bank
Take District Line to East Ham
Take District Line to Bank
Take Circle Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take District Line to East Ham
Take District Line to Tower Hill
Take Circle Line to Bank
Take District Line to West Ham
Take District Line to Bank
Take Circle Line to Bank
Take Northern Line to Angel
Take Northern Line to Bank
Take Circle Line to Moorgate
Take Circle Line to Bank
Take Circle Line to Hammersmith
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Bank
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Barbican
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Moorgate
Take Circle Line to Bank
Take Northern Line to Morden
Take Northern Line to Bank
Take Circle Line to Bank
Take District Line to Gunnersbury
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Victoria
Take Victoria Line to Seven Sisters
Take Victoria Line to Victoria
Take Circle Line to Victoria
Take District Line to Mile End
Take District Line to Embankment
Take Northern Line to Kennington
Take Northern Line to Bank
Take Circle Line to Bank
Take Central Line to Mile End
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Liverpool Street
Take Circle Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Aldgate
Take Metropolitan Line to Croxley
Take Metropolitan Line to Aldgate
Take Circle Line to Aldgate
Take Circle Line to Bank
Take Circle Line to Bank
Take District Line to Gunnersbury
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Hammersmith
Take District Line to Gunnersbury
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to West Brompton
Take District Line to Gunnersbury
Take District Line to Mile End
Take District Line to Acton Town
Take District Line to Mile End
Take District Line to Paddington
Take Circle Line to Paddington
Take Circle Line to Victoria
Take Victoria Line to Seven Sisters
Take Victoria Line to Victoria
Take Circle Line to Victoria
Take District Line to Mile End
Take District Line to Acton Town
Take District Line to Acton Town
Take Piccadilly Line to Hounslow Central
Take Piccadilly Line to Acton Town
Take District Line to Acton Town
Take District Line to Mile End
Take District Line to Gunnersbury
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Gunnersbury
Take District Line to Paddington
Take Circle Line to Bank
Take Circle Line to Bank
Take Northern Line to Mornington Crescent
Cobalah online!
Penjelasan
Pertama, penyegaran cepat di Mornington Crescent:
- setiap stasiun dapat memiliki string dengan panjang sembarang atau bigint
- ada juga akumulator yang juga memegang string atau bigint
- semua stasiun dimulai dengan namanya sendiri sebagai nilainya
- pada awalnya, akumulator berisi input program Anda
- setiap kali Anda pergi ke stasiun, nilai stasiun dan akumulator ditukar
- beberapa stasiun khusus dan mengesampingkan perilaku ini
- jalur yang Anda gunakan untuk sampai ke stasiun tidak masalah
- Anda mulai di Mornington Crescent
- untuk mengakhiri program, Anda pergi ke Mornington Crescent juga
- pada akhirnya, nilai akumulator dicetak
Karena string pencetakan sulit (lihat program Mornington Crescent "Hello, World!" Karya Martin Ender ), kita akan membutuhkan template sederhana yang dapat digunakan untuk menghasilkan string umum. Karena panjang dari program yang dihasilkan tidak masalah, saya telah menetapkan ini:
Take Northern Line to Bank
Take Northern Line to Bank
Take District Line to Paddington
Kita perlu membuat setiap karakter secara terpisah dan menggabungkannya, karena pendekatan substring yang digunakan oleh Martin jauh lebih sulit untuk diterapkan dalam kasus umum. Paddington adalah stasiun yang melakukan penggabungan string. Ketika Anda tiba di Paddington, hal berikut terjadi:
accumulator, paddington = paddington + accumulator, accumulator
Perilaku ini digunakan untuk menginisialisasi Paddington ke string kosong yang dianggap sebagai input.
Take District Line to Victoria
Take Victoria Line to Seven Sisters
Take Victoria Line to Euston
Take Victoria Line to Euston
Take Northern Line to Bank
Pergi ke Seven Sisters, yang menetapkan akumulator ke 7, dan menyimpannya di Bank. Bank adalah satu-satunya cara untuk menyalin nilai - Hammersmith adalah salinan nilai Bank yang dapat dibaca.
Take District Line to Hammersmith
Take District Line to Cannon Street
Take District Line to Hammersmith
Take District Line to Cannon Street
Take District Line to Bank
Bagilah 7 dengan 7 untuk mendapatkan 1, pembagi semua nilai ASCII yang perlu kita dukung.
Take District Line to Hammersmith
Take District Line to Upminster
Untuk setiap karakter, mulailah dengan menyalin 1 ke Upminster.
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Upminster
Tambahkan lebih banyak yang diperlukan.
Take District Line to Hammersmith
Take District Line to Upminster
Take District Line to Bank
Take District Line to Bank
Take Northern Line to Charing Cross
Take Northern Line to Charing Cross
Take Bakerloo Line to Paddington
Take Bakerloo Line to Paddington
Take Bakerloo Line to Charing Cross
Take Northern Line to Embankment
Selesaikan dengan pergi ke Upminster hanya sekali, untuk menyimpan nilai baru di akumulator alih-alih menyimpannya lagi. Bawa ke Charing Cross untuk mengubah nilai ASCII menjadi karakter dan menambahkannya ke string. Dua baris terakhir ada karena saya salah membaca spesifikasinya, jadi saya akan berhenti di sini dan menghentikan program saya terlebih dahulu.