66 |
67 |
68 |
69 |
70 > |
|
a |
|||||
b |
|
y |
|
|
|
c |
|
|
|
|
|
d |
|
|
|
d |
|
e |
|
|
|
e |
|
f |
|
z |
|
|
f |
x |
|
|
|
g |
|
y |
|
|
h |
||
z |
|
|
|
i |
|
|
|
|
|
|
|
[PF20Pfg.]