C31321211111333132331211113313331333133313331333133313331333131133133112321311
>>
C3132121111133313233121111331333133313331333133313331333133313113313311232131
<<
C31321211111333132331211113313331333133313331333133313331333131133133112321313
>>
C31321211111333132331211113313331333133313331333133313331333131133133112321312
>>