1
Sources
1
1
2
2
0
5K
0
1
1
1
1
2
1
1
2
2
1
2
2
2
1
1
2
0
1
2
0
27K
2
2
1
3
1
1
3
3
0
1
3
3
1
1
0
2
2
2
2
32K
1
