C31321211111333132331211113313331333131133132313331333211331333132211311
>>
C3132121111133313233121111331333133313113313231333133321133133313221131
<<
C31321211111333132331211113313331333131133132313331333211331333132211313
>>
C31321211111333132331211113313331333131133132313331333211331333132211312
>>