[{"type":3,"a":2,"setId":0},{"base":0,"power":1},{"type":3,"a":10,"b":19,"setId":2},{"base":17,"power1":4,"power2":5},{"base":5,"power1":3,"power2":2},[4,1],{"n":9,"op":1,"r1":3,"r2":7},{"k":6,"type":1},{"diem":2,"dt":0,"A":{"x":171,"y":138},"B":{"x":220,"y":174},"type":1},{"A":{"x":107,"y":132},"B":{"x":305,"y":134},"type":0}]
[[0,3],"0","9","17^9","5","1",[1],"15",[0],[0]]