C1322331331121211113313331333133313331323223313331333132332131122221   >>    C132233133112121111331333133313331333132322331333133313233213112222   <<    C1322331331121211113313331333133313331323223313331333132332131122223   >>      C1322331331121211113313331333133313331323223313331333132332131122222   >>