2.8
+3
3
+4
2.8
+8
2.9
2.2
+8
3
+4
3.9
+5
2.9
+7
2.8
+3
3.3
3.7
+7
3
+6
3.3
+4
4
+4
+1
3.2
+4
2.6
+5
2.7
+6
2.8
+5
3.1
+6
2.7
+9
2.7
+7
3.5
+5
3.3
+5
3.6
+7
3
+7
1.9
+6
2.5
+2
4
+9
1.4
+3
3.1
+3
2.8
+4
3.5
+5
3.3
+5
2.2
+7
4.1
+4
2.5
+3
3.2
+4
3.6
+5
2.8
+6