C22213331333133313112331323133313331333133313233211331323221311131
>>
C2221333133313331311233132313331333133313331323321133132322131113
<<
C22213331333133313112331323133313331333133313233211331323221311133
>>
C22213331333133313112331323133313331333133313233211331323221311132
>>