40, 38, 36, 34
28, 23, 18, 13, 8
9, 13, 17, 21
330, 335, 340, 345
775, 820, 865, 910
9, 18, 27, 36
800, 700, 600, 500
620, 600, 580, 560
+5
+45
-20
+4
-100
+9
-2
-5
