C31321211111333132331211113313331333133313331333133313231323222211
>>
C3132121111133313233121111331333133313331333133313331323132322221
<<
C31321211111333132331211113313331333133313331333133313231323222213
>>
C31321211111333132331211113313331333133313331333133313231323222212
>>