C1111133313331323223313331333133313231312323132213231323132313232231   >>    C111113331333132322331333133313331323131232313221323132313231323223   <<    C1111133313331323223313331333133313231312323132213231323132313232233   >>      C1111133313331323223313331333133313231312323132213231323132313232232   >>