C1111133313331323223313331333133313331323321333132313331323333311222231   >>    C111113331333132322331333133313331333132332133313231333132333331122223   <<    C1111133313331323223313331333133313331323321333132313331323333311222233   >>      C1111133313331323223313331333133313331323321333132313331323333311222232   >>