4
+5
2.9
+3
4.1
+5
2.9
+3
3.4
+4
3.9
+6
3.6
+4
3.2
+4
3.5
+3
3.8
+5
4
+5
4
3.8
+4
3.8
+4
4.3
+6
3.6
+3
3.8
+4
4.1
+6
3.8
+4
3.8
+6
4.2
+4
3.4
+6
3.2
+4
3.7
+5
4
+6
4
+8
3.6
+5
4.2
+6
3.3
+6
4.2
+6
4.3
+9
3.5
+10
4.3
+5
3.1
+1
4.1
+4
4.2
+5
4
+5
4.2
+7
3.6
+4