fixtures
| pk1 | pk2 | pk3 | content |
|---|---|---|---|
| a | d | a | a-d-a |
| a | d | b | a-d-b |
| a | d | c | a-d-c |
| a | d | d | a-d-d |
| a | d | e | a-d-e |
| a | d | f | a-d-f |
| a | d | g | a-d-g |
| a | d | h | a-d-h |
| a | d | i | a-d-i |
| a | d | j | a-d-j |
| a | d | k | a-d-k |
| a | d | l | a-d-l |
| a | d | m | a-d-m |
| a | d | n | a-d-n |
| a | d | o | a-d-o |
| a | d | p | a-d-p |
| a | d | q | a-d-q |
| a | d | r | a-d-r |
| a | d | s | a-d-s |
| a | d | t | a-d-t |
| a | d | u | a-d-u |
| a | d | v | a-d-v |
| a | d | w | a-d-w |
| a | d | x | a-d-x |
| a | d | y | a-d-y |
| a | d | z | a-d-z |
| b | d | a | b-d-a |
| b | d | b | b-d-b |
| b | d | c | b-d-c |
| b | d | d | b-d-d |
| b | d | e | b-d-e |
| b | d | f | b-d-f |
| b | d | g | b-d-g |
| b | d | h | b-d-h |
| b | d | i | b-d-i |
| b | d | j | b-d-j |
| b | d | k | b-d-k |
| b | d | l | b-d-l |
| b | d | m | b-d-m |
| b | d | n | b-d-n |
| b | d | o | b-d-o |
| b | d | p | b-d-p |
| b | d | q | b-d-q |
| b | d | r | b-d-r |
| b | d | s | b-d-s |
| b | d | t | b-d-t |
| b | d | u | b-d-u |
| b | d | v | b-d-v |
| b | d | w | b-d-w |
| b | d | x | b-d-x |
| b | d | y | b-d-y |
| b | d | z | b-d-z |