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