This period includes all flights of the Ariane 1 , Ariane 2 and Ariane 3 , as well as early Ariane 4 launches .
Head entity: ariane 2 Q18379 10 11
Tail entity: ariane 1 Q18375 7 8
Relation (head \u2192 tail): P155
Inverse relation (tail \u2192 head): P156