C31321211111333132331211113313331333133313331333133313331323132313232213131
>>
C3132121111133313233121111331333133313331333133313331333132313231323221313
<<
C31321211111333132331211113313331333133313331333133313331323132313232213133
>>
C31321211111333132331211113313331333133313331333133313331323132313232213132
>>