C22213331333133313112331323133313331333133313112331323223312231
>>
C2221333133313331311233132313331333133313331311233132322331223
<<
C22213331333133313112331323133313331333133313112331323223312233
>>
C22213331333133313112331323133313331333133313112331323223312232
>>