2.8
3
+4
3
+7
2.9
+6
3.3
+5
4
+5
3.4
+6
2.9
+5
2.6
+4
3.4
+4
2.5
+5
3.7
+5
3.6
+2
2.6
+5
2.8
+5
2.8
+4
3
2.1
+3
2.8
+5
2.4
+3
2
3.2
+4
2.9
4.3
+5
3.1
+3
3.1
+9
2.8
+4
3.3
+5
3.6
+8
2.5
+3
3.1
+6
3
+4
3.5
+4
2.8
+3
3.5
+4
2.9
+3
3.3
+2
3.5
+2
3.1
+3
2.7
+4