4
+5
2.6
+4
3.5
+5
3.9
+4
3.9
+5
4.2
+4
3.7
+12
4
+4
4.5
+1
3.5
+3
3.4
+7
3.2
+4
3.5
+3
3.5
+5
3.5
3.9
+5
3.6
+7
4
+5
+4
4
+3
3.5
+4
4.5
+3
4.1
+8
3.7
+8
4
+8
4.3
+6
3.8
+4
3.4
+4
3.5
2.9
+6
3.9
+5
3.5
+5
3.9
+3
2.3
+3
3.7
+7
3.4
+6
3.8
3
+4
3.2
+7
3.6
+1