pew
1
1
1000 
1000
400
100
+115
1
3
2
1000
1000
400
100
+127
1000
1000
400
100
+52
1000
1000
400
100
+51
1000
1000
400
100
+84
1000
1000
400
100
+16
1000
1000
400
100
+67
1000
1000
400
100
+119
