- pf... -> a [0]
- pf... -> b [0]
- pf... -> c [0]
- pf... -> d [0]
- pf... -> f [0]
- pf... -> j [0]
- pf... -> i [0]
- pf... -> k [0]
- pf... -> l [0]
- pf... -> m [0]
- pf... -> n [0]
- pf... -> o [0]
- pf... -> p [0]
- pf... -> q [0]
- pf... -> r [0]
- pf... -> t [0]
- pf... -> q [0]
- pf... -> v [0]
- pf... -> w [0]
- pf... -> x [0]
- pf... -> z [0]
- pf... -> 0 [0]
- pf... -> 1 [0]
- pf... -> 2 [0]
- pf... -> 3 [0]
- pf... -> 4 [0]
- pf... -> 5 [0]
- pf... -> 6 [0]
- pf... -> 7 [0]
- pf... -> 8 [0]
- pf... -> 9 [0]
