turn(lepre,act,venire,15,1,19-27)
turn(pro,act,avere,15,2,20-28)
turn(pro,quest,rinunciare,15,2,20-28)

turn(lepre, quest, rinunciare, 15, 2, 20-28).
turn(lepre, act, avere, 15, 2, 20-28).
turn(lepre, act, venire, 15, 1, 19-27).
