1000 
1000
400
100
+237
1
1
1000
1000
400
100
+179
1000
1000
400
100
+126
1000
1000
400
100
+183
1
1000
1000
400
100
+13
1000
1000
400
100
+67
1000
1000
400
100
+81
1000
1000
400
100
+56