C11112233213331323123231323131323132313232233132313112113313232322131
>>
C1111223321333132312323132313132313231323223313231311211331323232213
<<
C11112233213331323123231323131323132313232233132313112113313232322133
>>
C11112233213331323123231323131323132313232233132313112113313232322132
>>