C1111133313331323223313331333133313331333131333133313331333133313332332313231   >>    C111113331333132322331333133313331333133313133313331333133313331333233231323   <<    C1111133313331323223313331333133313331333131333133313331333133313332332313233   >>      C1111133313331323223313331333133313331333131333133313331333133313332332313232   >>