!
+5.4
+4.5
+3.6
+2.7
+1.8
+0.9
+0
-0.9
-1.8
-2.7
-3.6
-4.5
-5.4
+6
+5
+4
+3
+2
+1
+0
-1
-2
-3
-4
-5
-6
