C31321211111333132331211113313331333133313331333133313331333133112131211
>>
C3132121111133313233121111331333133313331333133313331333133313311213121
<<
C31321211111333132331211113313331333133313331333133313331333133112131213
>>
C31321211111333132331211113313331333133313331333133313331333133112131212
>>