C22213331333133313112331323133313331333133313211331323133313231313231311331
>>
C2221333133313331311233132313331333133313331321133132313331323131323131133
<<
C22213331333133313112331323133313331333133313211331323133313231313231311333
>>
C22213331333133313112331323133313331333133313211331323133313231313231311332
>>