C13332313311211113313331333133313331323132233133313331323232132231   >>    C1333231331121111331333133313331333132313223313331333132323213223   <<    C13332313311211113313331333133313331323132233133313331323232132233   >>      C13332313311211113313331333133313331323132233133313331323232132232   >>