Siku
2 l
0
1000 
1000
400
100
+141
1000
1000
400
100
+67
1
1000
1000
400
100
+72
2
1000
1000
400
100
+61
1000
1000
400
100
+49
1
1000
1000
400
100
+133
1000
1000
400
100
+0
1000
1000
400
100
+73