Durex for me, not for you.
4 l
0
1000 
1000
400
100
+77
1000
1000
400
100
+81
1000
1000
400
100
+96
1000
1000
400
100
+75
1000
1000
400
100
+92
1000
1000
400
100
+112
1000
1000
400
100
+64
