C13332313311211113313331333133313331323132233133313331311222311321121   >>    C1333231331121111331333133313331333132313223313331333131122231132112   <<    C13332313311211113313331333133313331323132233133313331311222311321123   >>      C13332313311211113313331333133313331323132233133313331311222311321122   >>