C31321211111333132331211113313331333133313331333133313331333131322131211
>>
C3132121111133313233121111331333133313331333133313331333133313132213121
<<
C31321211111333132331211113313331333133313331333133313331333131322131213
>>
C31321211111333132331211113313331333133313331333133313331333131322131212
>>