+ 12
+ 18
+ 24
+ 30
+ 36
+ 42
+ 48
+ 54
+ 60
+ 66
+ 72
|
+ 12
|
|
+ 18 |
|
+ 24
|
|
+ 30
|
|
+ 36
|
|
+ 42
|
|
+ 48
|
|
+ 54
|
|
+ 60
|
|
+ 66
|
|
+ 72
|
|
|
|
|
|
|
|
|
|
|