C1111133313331323223313331333133313331333131133133313331313331312331   >>    C111113331333132322331333133313331333133313113313331333131333131233   <<    C1111133313331323223313331333133313331333131133133313331313331312333   >>      C1111133313331323223313331333133313331333131133133313331313331312332   >>