C11111333133313232233133313331333131133131211113312111112112121   >>    C1111133313331323223313331333133313113313121111331211111211212   <<    C11111333133313232233133313331333131133131211113312111112112123   >>      C11111333133313232233133313331333131133131211113312111112112122   >>