C111122332133313231232313231313231323132322331323131121133132321121
>>
C11112233213331323123231323131323132313232233132313112113313232112
<<
C111122332133313231232313231313231323132322331323131121133132321123
>>
C111122332133313231232313231313231323132322331323131121133132321122
>>