[{"seed1":3,"seed2":9,"so1":39,"so2":13},{"seed1":7,"seed2":3,"so1":73,"so2":37},{"so1":60,"so2":8},{"so1":37,"so2":21},{"so1":17,"so2":32,"idx":9},{"so1":82,"so2":5,"idx":8},{"type":0,"so1":94,"so2":99},{"pheptinh":"-","so1":59,"so2":34,"dv":1},{"typeA":0,"typeB":1,"B":94,"A":[9,4],"convert":0},{"sIndex":4,"cIndex":16,"color":"#cf99cf"}]
["52","36",{"ans0":"60-8","ans1":"52"},{"ans0":"21+37","ans1":"58"},{"ans1":"17+32=49","ans2":"49"},{"ans1":"82-5=77","ans2":"77"},{"ans0":"99-94","ans1":"5"},"25","94","5"]
