C1111133313331323223313331333133313113313223313331322331323131131   >>    C111113331333132322331333133313331311331322331333132233132313113   <<    C1111133313331323223313331333133313113313223313331322331323131133   >>      C1111133313331323223313331333133313113313223313331322331323131132   >>