[{"a":{"ts":-3,"ms":4},"y":{"ts":-9,"ms":4},"x":{"ts":3,"ms":1}},{"a":{"ts":1,"ms":1},"c":6,"s":4.5},{"a":7,"b":12,"t":1,"o":1,"x":5.5},{"l":1,"n":12,"ds":[11,15,12,14,15,14,12,16,15,12,15,11],"q":4,"v":3},{"l":1,"n":14,"ds":[14,15,11,11,12,13,14,16,15,15,13,12,12,11],"q":3,"v":2},{"x":[89,11,203],"t":1,"N":11,"c":4,"s":0,"lc":1,"gt":[2,3,1],"l":[2,0,5,4,1,3]},{"x":[142,17,242,117],"t":0,"N":10,"c":9,"s":1,"lc":0,"gt":[0,2,1],"g":2},{"t":1,"b":-40,"a":-80,"c":7,"N":5},{"N":7,"a":12,"b":5,"c":7,"t":0,"canh":[12,5,13]},{"na":0,"a":4,"b":3,"c":9,"t":1,"h":0,"gt":2}]
[[0],[{"x":240,"y":160},{"x":280,"y":120}],"\\frac{101}{2}","1","6",[0,1,4],"PNM","40","\\frac{60}{13}","5"]
