0
smoke
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
3
1
2
1
1
2
4
1
1
5
2
2
1
3
3
1
