player 1 name Player~1
player 2 name Player~2
level -2.0 node 1 player 1 
level 2.0 node 2 xshift -3.0 from 1 move A1 
level 6.0 node 3 xshift -2.0 from 2 move W2 
level 10.0 node 4 xshift -1.0 from 3 move Y1 payoffs 3 0 
level 10.0 node 5 xshift 1.0 from 3 move Z1 payoffs 0 0 
level 6.0 node 6 xshift 2.0 from 2 move X2 
level 10.0 node 7 xshift -1.0 from 6 move Y1 payoffs 2 3 
level 10.0 node 8 xshift 1.0 from 6 move Z1 payoffs 4 1 
level 2.0 node 9 xshift 3.0 from 1 move B1 
level 10.0 node 10 xshift -1.0 from 9 move W2 payoffs 2 3 
level 10.0 node 11 xshift 1.0 from 9 move X2 payoffs 3 2 
iset 2 9 player 2 
iset 3 6 player 1