4
+2
3.5
+3
4
+6
3.5
+8
3.3
+5
4.3
+6
4
+3
4.7
+5
2.8
+5
4.3
+4
4.2
+6
3
3.9
+2
3.5
+5
3
+5
3.5
+8
4.2
4.2
+6
4
+8
4.4
+4
4.6
3.2
+5
3.7
+7
3.8
+5
2.9
+5
4.1
+6
3.6
+6
3.6
+1
3.6
+9
3.9
2.6
+5
3.5
+8
3.2
4.3
+5
3.7
+5
3.3
+5
3.2
+5
3.5
+5
3.7
+5
3.7
+5