1000 
1000
400
100
+9
1
1000
1000
400
100
+134
1000
1000
400
100
+17
1
1000
1000
400
100
+255
1000
1000
400
100
+107
1000
1000
400
100
+102
1000
1000
400
100
+91
1
1000
1000
400
100
+162
