Just do it or at least try
2 l
19
1000 
1000
400
100
+92
1000
1000
400
100
+104
1000
1000
400
100
+90
6
1000
1000
400
100
+14
1
1000
1000
400
100
+153
1000
1000
400
100
+0
3
1000
1000
400
100
+177
1
1000
1000
400
100
+32