What is love
8 l
0
1000 
1000
400
100
+14
1000
1000
400
100
+16
1000
1000
400
100
+2
1000
1000
400
100
+3
1000
1000
400
100
+2
1000
1000
400
100
+3
1000
1000
400
100
+0