k-t kkk kkp kkr kkt kok koo kop kor kot kpk kpo kpp kpr kpt krk kro krp krr krt ktk kto ktp ktr ktt okk oko okp okr oo- ook ooo oop oor oot op- opk opo opp opr opt or- ork oro orp orr ort ot- otk oto otp otr ott p-p pko pkp pkr pkt pok poo pop por pot ppk ppo ppp ppr ppt prk pro prp prr prt pt- ptk pto ptp ptr ptt rkk rko rkp rkt rok roo rop ror rot rpk rpo rpp rpr rpt rrk rrp rrr rrt rtk rto rtp rtr rtt tkk tko tkp tkr tkt to- tok too top tor tot tpk tpo tpp tpr tpt trk tro trp trr trt ttk tto ttp ttr ttt

kkkk kkoo kkor kkot kkpk kkpt kkrk kkro kkrr kkrt kktk kokk koko kokp kokr kook kooo koop koor koot kopp kopr kopt kork koro korr kort kotk koto kotr kott kpkk kpkr kpok kpoo kpop kppk kppo kppp kppr kprk kpro kprp kprr kprt kpto kptr kptt krkk krko krkr krok kroo krop kror krpr krpt krrk krro krrr krrt krtk krto krtr ktkk ktko ktkr ktkt ktok ktoo ktop ktor ktot ktpk ktpo ktpr ktpt ktrk ktro ktrp ktrr ktrt kttk ktto kttp kttr kttt okko okok okor okot okpo okro okto oooo oort ootp opo- opor oppo opto orko oro- orok oror orot orro orto oto- otok otoo otor otpp otro otto poko pook poop poor poot pop- popo popp popt pork poro porr port poto pott pppo pppp pptt pro- proo prop prot prtp prtr ptop pttk rokk roko rokr rook roop roor root ropo rork roro rort rotk roto rotr rott rrrr rttp toko took toor toot top- topo topp topt tork toro torp torr tort toto totr tott tppp tppr tptp tptr troo trop trot trpp trtr ttop tttt

k-p-r k-pop ko-ko kokko kokor kokot korop koror korpo korro kotor kotto kroot kropp krtok okoro ooooo opto- optot optto ortok ortoo ototo otpor otrok po-po pokot poopo poork poort popop poppo poro- porro porto potok potoo potop potor potrk potro potto proor proot prop- propp propr propt prot- proto prtor ptprk ptpro ptprr ptprt ro-ro rokkk rokot rokto rotko roto- rotor rotot rotto rprop rptor rt-rk t-pop t-top tokko toko- tokor topo- topor topot toppo topto torok torpo torro torto toto- totok totoo totop tprot troop trop- tropo trott ttttt

kokopo kokoro kokott kookoo koopoo kootoo korkor kororo kotoko okpoko ookroo oooooo oporto optoro ottoor pookoo poopoo popopo poporo poppop poptop pottok pottop pppppp prokop proto- rokkor rotork tookto tootoo toppop tororo torpor tortor totopo totoro totrot tropo- troppo trotro

kor-kor korkoro kottoor ottrott poo-poo pop-top potoroo proport rootrot too-too tototoo tro-tro

poorpoor poroporo tokotoko toottoot top-root torotoro

poto-poto proprotor

potoooooooo

toptoptoptop