4
+6
4
+6
3.5
+4
3
2.8
+4
2.7
+5
3.4
+5
4.5
+4
3.6
+5
3.9
+6
3.8
+5
3.5
+6
3.4
+5
3.5
+6
3.5
+5
3.6
+6
4
+6
2.8
+5
3.6
+6
4
+5
3.9
+5
3.9
+5
3.4
+3
3.5
+3
3.1
+3
2.7
+3
2.5
+2
3.3
+6
3.2
+8
3
+5
3.5
+3
3.9
+5
2.9
+4
3.7
+6
3.4
3.6
+6
3.7
+5
3.5
+6
3.7
+3
3.9
+3