diff --git a/txt/by-letter/p.txt b/txt/by-letter/p.txt
new file mode 100644
index 0000000..3af5c4d
--- /dev/null
+++ b/txt/by-letter/p.txt
@@ -0,0 +1,611 @@
+pace
+pack
+package
+packed
+packet
+packing
+packs
+pad
+padded
+paddle
+paddling
+pads
+page
+paged
+pages
+pail
+pails
+pain
+pained
+painful
+painfully
+paining
+pains
+paint
+painted
+painter
+painters
+painting
+paints
+pair
+paired
+pairing
+pairs
+pal
+palace
+palaces
+palate
+pale
+paled
+paler
+pales
+palest
+paling
+palm
+palms
+pan
+pancake
+pancakes
+panda
+pandas
+pane
+panel
+panels
+panes
+panic
+panicked
+panicking
+panics
+pans
+pansy
+pant
+panted
+panting
+pants
+papa
+papas
+paper
+papered
+papering
+papers
+par
+parade
+paraded
+parades
+parading
+parcel
+parceled
+parceling
+parcels
+pardon
+pardoned
+pardoning
+pardons
+parent
+parented
+parenting
+parents
+park
+parked
+parking
+parks
+parrot
+parrots
+part
+parted
+parting
+partly
+partner
+partnered
+partnering
+partners
+parts
+party
+partying
+pass
+passed
+passes
+passing
+passage
+passages
+passenger
+passengers
+past
+pasted
+pastes
+pastiest
+pasting
+paste
+pastry
+pastries
+pat
+patch
+patched
+patches
+patching
+path
+paths
+patience
+patient
+patiently
+patients
+patrol
+patrolled
+patrolling
+patrols
+pattern
+patterned
+patterning
+patterns
+pause
+paused
+pauses
+pausing
+pave
+paved
+paves
+paving
+paw
+pawed
+pawing
+paws
+pay
+paying
+payment
+payments
+pays
+pea
+peace
+peaceful
+peach
+peaches
+peak
+peaked
+peaking
+peaks
+peanut
+peanuts
+pear
+pearl
+pearled
+pearling
+pearls
+pears
+pebble
+pebbles
+peck
+pecked
+pecking
+pecks
+peculiar
+pedal
+pedaled
+pedaling
+pedals
+peel
+peeled
+peeling
+peels
+peep
+peeped
+peeping
+peeps
+peg
+pegged
+pegging
+pegs
+pen
+pencil
+penciled
+penciling
+pencils
+penned
+penning
+penny
+pennies
+pens
+people
+peopled
+peoples
+peopling
+pepper
+peppered
+peppering
+peppers
+per
+perfect
+perfected
+perfecting
+perfectly
+perfects
+perform
+performed
+performing
+performs
+perhaps
+period
+periods
+permit
+permits
+permitted
+permitting
+person
+persons
+pet
+pets
+petted
+petting
+phone
+phoned
+phones
+phoning
+piano
+pianos
+pick
+picked
+picking
+pickle
+pickled
+pickles
+pickling
+picks
+picnic
+picnics
+picture
+pictured
+pictures
+picturing
+pie
+pieced
+pieces
+pieing
+pies
+pig
+pigeon
+pigeons
+pigs
+pile
+piled
+piles
+piling
+pill
+pilled
+pilling
+pills
+pillow
+pillowed
+pillowing
+pillows
+pilot
+piloted
+piloting
+pilots
+pin
+pined
+pines
+ping
+pinch
+pinched
+pinches
+pinching
+pine
+pined
+pines
+ping
+pining
+pink
+pinked
+pinking
+pinks
+pint
+pints
+pipe
+piped
+pipes
+piping
+pistol
+pistols
+pit
+pits
+pitch
+pitched
+pitches
+pitching
+pitied
+pitted
+pitting
+pity
+pitying
+place
+placed
+places
+placid
+placing
+plaid
+plaids
+plain
+plaining
+plains
+plan
+plane
+planed
+planes
+planet
+planets
+plank
+planks
+planned
+planning
+plans
+plant
+planted
+planting
+plants
+plate
+plated
+plates
+plating
+play
+played
+player
+players
+playing
+playground
+playgrounds
+playmate
+playmates
+plaything
+playthings
+plays
+pleasant
+pleasantly
+please
+pleased
+pleases
+pleasing
+pleasure
+pleasured
+pleasures
+pleasuring
+plenty
+plied
+plies
+plod
+plods
+plow
+plowed
+plowing
+plows
+plug
+plugged
+plugging
+plugs
+plum
+plumed
+pluming
+plums
+ply
+plying
+pocket
+pocketed
+pocketing
+pockets
+poem
+poems
+poet
+poetic
+poetry
+poets
+point
+pointed
+pointing
+points
+poison
+poisoned
+poisoning
+poisons
+poke
+poked
+pokes
+poking
+pole
+poled
+poles
+policed
+polices
+policing
+polish
+polished
+polishes
+polishing
+polite
+politely
+pond
+ponded
+ponding
+ponds
+pony
+ponies
+pool
+pooled
+pooling
+pools
+poor
+poorer
+poorest
+pop
+popcorn
+popes
+popped
+popping
+poppy
+pops
+porch
+porches
+pork
+port
+ports
+pose
+posed
+poses
+posing
+possible
+possibly
+post
+posted
+posting
+posts
+pot
+potato
+potatoes
+pots
+potted
+potting
+pound
+pounded
+pounding
+pounds
+pour
+poured
+pouring
+pours
+powder
+powdered
+powdering
+powders
+power
+powered
+powerful
+powering
+powers
+praise
+praised
+praises
+praising
+pray
+prayed
+praying
+prays
+preach
+preached
+preaches
+preaching
+prepare
+prepared
+prepares
+preparing
+present
+presented
+presenting
+presents
+pretty
+prettier
+prettiest
+price
+priced
+prices
+pricing
+prick
+pricked
+pricking
+pricks
+prince
+princes
+princess
+princesses
+print
+printed
+printing
+prints
+prison
+prisoned
+prisoning
+prisons
+prize
+prized
+prizes
+prizing
+promise
+promised
+promises
+promising
+proper
+properly
+protect
+protected
+protecting
+protects
+proud
+prouder
+proudest
+proudly
+prove
+proved
+proves
+proving
+provide
+provided
+provides
+providing
+prune
+pruned
+prunes
+pruning
+public
+puddle
+puddled
+puddles
+puddling
+puff
+puffed
+puffing
+puffs
+pull
+pulled
+pulling
+pulls
+pump
+pumped
+pumping
+pumps
+pumpkin
+pumpkins
+punch
+punched
+punches
+punching
+punish
+punished
+punishes
+punishing
+pup
+pups
+pupil
+pupils
+puppy
+puppies
+pure
+purely
+purer
+purest
+purple
+purpled
+purples
+purpling
+purse
+pursed
+purses
+pursing
+push
+pushed
+pushes
+pushing
+puss
+pusses
+put
+puts
+putting
+puzzle
+puzzled
+puzzles
+puzzling