C13332313311211113313331333133313331323132233133313331333133313331121133232321   >>    C1333231331121111331333133313331333132313223313331333133313331333112113323232   <<    C13332313311211113313331333133313331323132233133313331333133313331121133232323   >>      C13332313311211113313331333133313331323132233133313331333133313331121133232322   >>