3
+7
3
+5
3.5
+7
3
+5
3.7
+6
3.1
3.9
+5
3.8
+5
3.1
+6
3.6
+7
3.2
+5
3.9
+6
3
+5
3
+6
3.1
+5
3.5
+8
3.1
+7
2.8
+5
3.5
+6
3.5
+5
3
+6
3.1
+7
3
+6
3.5
+8
3.1
+4
2.6
+6
3.4
+5
3.5
+8
2.6
+5
3.4
+6
2.3
+7
2.5
+5
3.1
+8
3.3
+5
3.2
+7
3.2
+5
3.6
+6
3.6
+5
2.8
+4
3.3
+5