C22213331333133313112331323133313331333133313112331323223313232131
>>
C2221333133313331311233132313331333133313331311233132322331323213
<<
C22213331333133313112331323133313331333133313112331323223313232133
>>
C22213331333133313112331323133313331333133313112331323223313232132
>>