1000 
1000
400
100
+38
1
2
3
1000
1000
400
100
+99
1000
1000
400
100
+143
1000
1000
400
100
+95
3
1000
1000
400
100
+54
1000
1000
400
100
+46
1000
1000
400
100
+77