C22213331333133313112331323133313331333133313231211111333133323133323331131
>>
C2221333133313331311233132313331333133313331323121111133313332313332333113
<<
C22213331333133313112331323133313331333133313231211111333133323133323331133
>>
C22213331333133313112331323133313331333133313231211111333133323133323331132
>>