player 1 name 1
player 2 name 2
level -2.0 node 1 player 0 
level 2.0 node 1 player 2 xshift -7.0 from -2.0,1 move 1/3~(\frac{1}{3}) 
level 6.0 node 1 xshift 0.0 from 2.0,1 move x 
level 12.0 node 1 xshift -1.0 from 6.0,1 move x payoffs 1 1 
level 12.0 node 2 xshift 1.0 from 6.0,1 move -x payoffs 0 0 
level 3.0 node 1 player 2 xshift -1.0 from -2.0,1 move 1/3~(\frac{1}{3}) 
level 6.0 node 2 xshift -2.0 from 3.0,1 move -x 
level 12.0 node 3 xshift -1.0 from 6.0,2 move x payoffs 0 0 
level 12.0 node 4 xshift 1.0 from 6.0,2 move -x payoffs 1 1 
level 7.0 node 1 xshift 2.0 from 3.0,1 move y 
level 12.0 node 5 xshift -1.0 from 7.0,1 move y payoffs 1 1 
level 12.0 node 6 xshift 1.0 from 7.0,1 move -y payoffs 0 0 
level 4.0 node 1 player 2 xshift 7.0 from -2.0,1 move 1/3~(\frac{1}{3}) 
level 6.0 node 3 xshift -2.0 from 4.0,1 move -x 
level 12.0 node 7 xshift -1.0 from 6.0,3 move x payoffs 0 0 
level 12.0 node 8 xshift 1.0 from 6.0,3 move -x payoffs 1 1 
level 7.0 node 2 xshift 2.0 from 4.0,1 move -y 
level 12.0 node 9 xshift -1.0 from 7.0,2 move y payoffs 0 0 
level 12.0 node 10 xshift 1.0 from 7.0,2 move -y payoffs 1 1 
iset 6.0,1 6.0,2 6.0,3 player 1 
iset 7.0,1 7.0,2 player 1