C313212111113331323312111133133313331333133313331333132313331311112113321
>>
C31321211111333132331211113313331333133313331333133313231333131111211332
<<
C313212111113331323312111133133313331333133313331333132313331311112113323
>>
C313212111113331323312111133133313331333133313331333132313331311112113322
>>