2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
온라인
0
0
0
0
0
0
713
0
0
1446
0
0
56
0
0
80
0
0
147
0
0
331
0
0