C1111133313331323223313331333133313331333131133133313331323133313112131131   >>    C111113331333132322331333133313331333133313113313331333132313331311213113   <<    C1111133313331323223313331333133313331333131133133313331323133313112131133   >>      C1111133313331323223313331333133313331333131133133313331323133313112131132   >>