0
-
2
-
____________________
-
6
-
____________________
-
____________________
-
12
-
14
-
____________________
-
18
-
____________________
-
22
-
____________________
0
-
3
-
6
-
____________________
-
12
-
____________________
-
18
-
____________________
-
24
-
____________________
-
30
-
____________________
-
3
6