1000 
1000
400
100
+191
1000
1000
400
100
+87
1
1000
1000
400
100
+100
1000
1000
400
100
+131
1000
1000
400
100
+126
1000
1000
400
100
+59
1000
1000
400
100
+195
1000
1000
400
100
+110