C31321211111333132331211113313331333133313331333133313331333133112111111332121
>>
C3132121111133313233121111331333133313331333133313331333133313311211111133212
<<
C31321211111333132331211113313331333133313331333133313331333133112111111332123
>>
C31321211111333132331211113313331333133313331333133313331333133112111111332122
>>