kkk kkp kkr kks kkv kok koo kop kor kos kpk kpo kpp kpr kps kpv krk kro krp krr krs krv ksk kso ksp ksr kss ksv kvk kvo kvp kvr kvs kvv okk oko okp okr oks oo- ook ooo oop oor oos oov op- opk opo opp opr ops opv or- ork oro orp orr ors orv os- osk oso osp osr oss osv ov- ovo ovp ovs ovv p-p pko pkp pkr pks pok poo pop por pos pov ppk ppo ppp ppr pps ppv prk pro prp prr prs prv ps- psk pso psp psr pss psv pvk pvo pvp pvr pvs pvv rkk rko rkp rks rkv rok roo rop ror ros rov rpk rpo rpp rpr rps rpv rrk rrp rrr rrs rsk rso rsp rsr rss rsv rvo rvp rvr rvs rvv sk- skk sko skp skr sks sok soo sop sor sos sov spk spo spp spr sps spv sr- srk sro srp srr srs srv ss- ssk sso ssp ssr sss ssv svk svo svp svr svs svv vkp vok voo vop vor vos vov vpk vpo vpp vpr vps vrk vrp vrr vrs vsk vso vsp vsr vss vsv vvo vvr vvs vvv

k-os kkkk kkoo kkor kkov kkpk kkps kkrk kkro kkrr kkrs kkrv kksp kksr kkss kkvr kkvv kokk koko kokp kokr koks kook kooo koop koor koos koov kopp kopr kops kork koro korr kors korv kos- koso kosp kosr koss kovk kovo kovr kpkk kpkr kpok kpoo kpop kppk kppo kppp kppr kppv kprk kpro kprp kprr kprs kprv kpso kpsp kpvr kpvs krkk krko krkr krks krkv krok kroo krop kror kros krov krpr krps krrk krro krrr krrs krsk krsr krss krsv krvk krvo krvr krvs krvv kskk ksko kskr ksks ksok ksoo ksop ksor ksos kspk kspo kspr ksps ksro ksrp ksrr ksrs ksrv ksso kssr ksss ksvp ksvr kvok kvoo kvop kvor kvov kvps kvro kvrp kvrr kvrv kvso kvsp kvsr kvss kvsv kvvp kvvr kvvs kvvv okko okok okor okpo okro okso oooo ooos oops opo- opor opos oppo opps orko oro- orok oror oros orps orro orrs orsk orso orvr orvs osoo osor osos osov osro osso ovo- ovoo ovpp poko pook poop poor poos pop- popo popp pops pork poro porr pors posk poso poss povo povs ppos pppo pppp ppps ppss pro- proo prop pros prov prps prrs prso prss prsv psos psov pspp pspr psps psrk psrp psso rkos rkss rksv rokk roko rokr roks rook roop roor roos ropo rops rork roro roso rosp ross rovo rovs rpos rpps rrrr rrsp rsos rspk rspo rsps rsvp rvsp s-os skop skor skov skpo skss sokk soko sook soop soor soos sopo sopp sops soro sorr sors soso soss sosv sovo sovs spkr spok spoo spop spor spos spps spro sprs spso spsp spss sros srps srsp ssop sspo ssps ssrs ssss ssvp svor vkor voks voor vor- voro vors voso voss vovk vpro vsop vsrp vvvv

k-p-r k-pop ko-ko kokko kokor kokos kooks koops koovs kopps korop koror koros korpo korps korro korso kosor kosov kosso kovor kroos kropp kross krsko okoro ooooo oovoo opovo oppos oroso ososo ossos ovoos po-po poopo poops poork poors popop popos popov poppo porks poro- poros porro povvo proor prop- propp propr props pros- proso pross provo provs pskov psor- ro-ro rokkk rokos rooks roops ropos rosko rosso rosss rprop rrsps rsvps s-k-o s-o-r skoko skopo skors so-so sokos sooks sopor soppo sorok soror soros sorsk sorso soss- sovok spook spoor spor- spork sporo spors sposo sssss v-pop vokos vokov vopos vovos

kokopo kokoro kookoo koopoo korkor kororo kosovo kossos kovrov krkovo krokos okpoko oksoko ookroo oooooo oropos osoppo pokrov pookoo poopoo popkov popopo poporo popovo poppop popsko porpos porvoo povvos pppppp ppsspp prokop proors propos proso- prosso provos psoro- rokkor skopos skorpo sokoro soosoo sopors sopovo soroko sorors sorsor sovoks spooks spoors sporks sporo- sporok srprss svorsk v-prop voros voskop vvvvvv

kor-kor korkoro korosko kos-kos kossovo poo-poo pookoos poopoos poroso- povorsk prosop- skokovo skorkov sorporr soskovo sssssss

pokrovsk poorpoor poroporo prokopov prosopo- rokovoko svosov vorovoro

prosvorro

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