C31321211111333132331211113313331333133313331333133313331333131121331211
>>
C3132121111133313233121111331333133313331333133313331333133313112133121
<<
C31321211111333132331211113313331333133313331333133313331333131121331213
>>
C31321211111333132331211113313331333133313331333133313331333131121331212
>>