C22213331333133313112331323133313331323132313113313231311211131
>>
C2221333133313331311233132313331333132313231311331323131121113
<<
C22213331333133313112331323133313331323132313113313231311211133
>>
C22213331333133313112331323133313331323132313113313231311211132
>>