10mm 10mm 20mm 10mm 40mm 20mm 20mm istroot 40mm 40mm istroot al ar begin begin istgame black chance end end istgame endist endist end endist infoset endist istroot endist xdistance figure igt infoset initial initial node istb istb black istb endist istgame istgame figure istgame xdistance istroot istroot initial istroot istb label node node istb xdistance xdistance 10mm 30 : add keywords --- ko : select language