1000 
1000
400
100
+134
1
1000
1000
400
100
+100
1000
1000
400
100
+159
1000
1000
400
100
+36
2
1
1000
1000
400
100
+62
1000
1000
400
100
+151
1
1000
1000
400
100
+43
1000
1000
400
100
+105
