C22213331333133313112331323133313331333133313233121111133323132231131
>>
C2221333133313331311233132313331333133313331323312111113332313223113
<<
C22213331333133313112331323133313331333133313233121111133323132231133
>>
C22213331333133313112331323133313331333133313233121111133323132231132
>>