4
+9
3.5
+7
4.2
+4
3.5
+8
3.5
+1
4.2
+5
4.3
+4
4.2
+4
3.4
+4
3.4
+6
4.4
4
+3
3.2
+5
3
+7
4.2
+5
4
3.6
+6
3.6
+1
3.6
+5
3
+5
4
+7
4
+5
3.6
3.9
+6
4.4
+5
3.7
+12
3.9
+5
3.3
+5
3.4
+5
3.9
+6
4.2
+2
3.9
+3
4
+4
4
+5
3.7
+3
3.1
+6
3.9
+7
4.1
4.2
+4
2.9
+5