lasery
1000 
1000
400
100
+111
1
1000
1000
400
100
+57
1000
1000
400
100
+61
1000
1000
400
100
+29
1000
1000
400
100
+15
1000
1000
400
100
+15
1
1000
1000
400
100
+71
1000
1000
400
100
+59
