C22213331333133313112331323133313331333133313233121111121133131111
>>
C2221333133313331311233132313331333133313331323312111112113313111
<<
C22213331333133313112331323133313331333133313233121111121133131113
>>
C22213331333133313112331323133313331333133313233121111121133131112
>>