turn(pro,act,correre,22,1,34-54)
turn(pro,act,sorpassare,22,1,34-54)
turn(pro,act,correre,22,2,35-56)
turn(pro,act,arrivare,22,2,35-56)

turn(lepre, act, arrivare, 22, 2, 35-56).
turn(lepre, act, correre, 22, 2, 35-56).
turn(lepre, act, sorpassare, 22, 1, 34-54).
turn(lepre, act, correre, 22, 1, 34-54).
