Hmm
1
1
1
1
1000 
1000
400
100
+179
5
1000
1000
400
100
+32
1000
1000
400
100
+442
1000
1000
400
100
+110
1000
1000
400
100
+49
1000
1000
400
100
+64
1000
1000
400
100
+70
