C22213331333133313112331323133313331333133313233331333132212331
>>
C2221333133313331311233132313331333133313331323333133313221233
<<
C22213331333133313112331323133313331333133313233331333132212333
>>
C22213331333133313112331323133313331333133313233331333132212332
>>