1000 
1000
400
100
+31
2
3
1
1000
1000
400
100
+48
1000
1000
400
100
+36
1000
1000
400
100
+23
1000
1000
400
100
+42
1000
1000
400
100
+102
1000
1000
400
100
+30
1000
1000
400
100
+202