1
nylon
1
1
1
2
1
1
0
0
1
2
0
0
3
1
1
0
2
1
2
4
2
3
0
1
0
1
0
1
1
4
0
0
0
2
2
3
1
0
2
1
0
0
2
0
0
2
1
3
1
0
2
3
3
0
0
3
2
0
1
