demo03
0,610000,8,
1,820000,0,
2,600000,4,
2,670000,0,
2,730000,4,
2,870000,0,
3,70000,16,
6,90000,0,
8,130000,8,
8,910000,0,
9,290000,16,
11,200000,0,
11,300000,4,
11,460000,0,
11,500000,16,
12,670000,0,
13,300000,8,
13,750000,0,
14,40000,4,
14,580000,0,
14,820000,8,
15,250000,0,
16,370000,16,
16,760000,0,
0,0,-1
