C22213331333133313112331323133313331333133313233121111331133132212111
>>
C2221333133313331311233132313331333133313331323312111133113313221211
<<
C22213331333133313112331323133313331333133313233121111331133132212113
>>
C22213331333133313112331323133313331333133313233121111331133132212112
>>