66
67
68
69
70 >
a
b
x
|
66 |
67 |
68 |
69 |
70 > |
|
|
|
|
|
|
|
|
|
a |
|
|
|
|
|
|
b |
|
|
|
|
|
|
x |
|
|
|
|
|
[PF50Pfg.]