3
+5
3.4
+2
3.5
+7
3.5
+7
3.4
+5
3
+4
4
+6
3.7
+5
3.3
+6
3.5
+5
3.9
+5
4
+5
3.6
+4
3.9
+5
4
+4
3.5
+5
4.3
+4
3.4
+9
4.2
+4
3.9
+6
3.8
+5
4
+4
3.7
+8
4.2
+5
4.2
+6
3.4
+4
4
+9
4.2
+8
3.6
+9
4
+8
4.5
+4
4.3
+5
3.5
+10
4.3
+6
3.4
+8
4.2
+12
4
+6
4
+5
3.3
+4
4.4
+6