C22213331333133313112331323133313331333133313112331323232132322221
>>
C2221333133313331311233132313331333133313331311233132323213232222
<<
C22213331333133313112331323133313331333133313112331323232132322223
>>
C22213331333133313112331323133313331333133313112331323232132322222
>>