key,0,1,2,3,4,5,6
#,,,,,,,
int32,uint32,uint32,uint32,uint32,uint32,uint32,uint32
0.0,0,0,0,0,0,0,0
1.0,0,0,0,0,0,0,0
2.0,0,0,0,0,0,0,0
2.1,0,0,0,0,0,0,0
2.2,0,0,0,0,0,0,0
2.3,0,0,0,0,0,0,0
3.0,0,0,0,0,0,0,0