C13332313311211113313331333133313331323132233132333132311323231   >>    C1333231331121111331333133313331333132313223313233313231132323   <<    C13332313311211113313331333133313331323132233132333132311323233   >>      C13332313311211113313331333133313331323132233132333132311323232   >>