iii iin iio iip iir iis iki ikk iko ikr iks in- ini ink inn ino inp inr ins io- ioi ion ioo iop ior ios ipi ipn ipo ipp ipr ips ir- iri irk irn iro irp irr irs is- isi isk isn iso isp isr iss kii kik kin kio kip kir kis kki kkk kkn kkp kkr kks kn- kni knk knn kno knp knr koi kok kon koo kop kor kos kpi kpk kpn kpo kpp kpr kps kri krk krn kro krp krr krs ksi ksk ksn kso ksp ksr kss n-i nii nik nin nio nip nir nis nki nkk nkn nko nkp nkr nks nni nnk nnn nno nnp nns no- noi nok non noo nop nor nos npi npn npo npp npr nps nri nrk nrn nro nrp nrr nrs nsi nsk nsn nso nsp nsr nss o-i oii oik oin oio oip oir ois oki okk oko okp okr oks on- oni onk onn ono onp onr ons oo- ooi ook oon ooo oop oor oos op- opi opk opn opo opp opr ops or- ori ork orn oro orp orr ors os- osi osk osn oso osp osr oss p-p pii pik pin pio pip pir pis pki pkn pko pkp pkr pks pn- pni pnk pnn pno pnp pnr pns poi pok pon poo pop por pos ppi ppk ppn ppo ppp ppr pps pri prk prn pro prp prr prs ps- psi psk psn pso psp psr pss rii rik rin rio rip rir ris rkk rko rkp rks rni rnn rno rnp rnr rns roi rok ron roo rop ror ros rpi rpk rpn rpo rpp rpr rps rri rrk rrn rrp rrr rrs rsi rsk rsn rso rsp rsr rss sii sik sin sio sip sir sis sk- ski skk sko skp skr sks sni snk snn sno snp snr sns soi sok son soo sop sor sos spi spk spn spo spp spr sps sr- sri srk srn sro srp srr srs ss- ssi ssk ssn sso ssp ssr sss

-nik i-no iiii iiio iiis iino iioi iioo iiop iios iirs iisi iisp iisr ikin ikki ikko ikon ikoo ikri inis inki inks inni inno innr inns ino- inoi inon inor inos inp- inpi inpp inri inro inrs inso insp inss ioii ioio ioko ioni ionn iono ions iooi iooo ioos iops iori iors ioso ipin ipko ipop ipos ippo ippr ipri ipsi ipso ipsp ipss iri- irin irio irip iris irki irks iron irop irps irri irrs irsp isin isis isko isno iso- isok ison isop isor isos ispr isps isri isrp issi isso issp issr isss k-os kiii kiik kiip kiis kiki kikk kiko kikr kin- kini kink kinn kino kins kioi kiok kion kioo kip- kipi kipo kipp kipr kips kiri kirk kirn kiro kirp kirr kirs kisi kisk kisn kiso kisr kiss kkik kkin kkkk kkni kknn kkno kkns kkon kkoo kkor kkpk kkpn kkps kkrk kkrn kkro kkrr kkrs kksi kksn kksp kksr kkss knik knin knip knir knis knki knkk knnk knnr knns knok knon knop knor knpr knrk knro knrs knsi knsk knsn knso knsp knsr knss koii koin koir koki kokk kokn koko kokp kokr koks koni konk kono konp kooi kook koon kooo koop koor koos kopi kopn kopp kopr kops kori kork korn koro korr kors kos- kosi koso kosp kosr koss kpin kpir kpkk kpkr kpni kpno kpnp kpns kpok kpoo kpop kppk kppo kppp kppr kpri kprk kprn kpro kprp kprr kprs kpsi kpso kpsp krik krin krio kris krki krkk krkn krko krkr krks krni krnk krnn krno krnp kroi krok kroo krop kror kros krpi krpr krps krri krrk krrn krro krrr krrs krsk krsn krsr krss ksii ksik ksip ksir ksis kskk kskn ksko kskr ksks ksnk ksnn ksnp ksnr ksns ksoi ksok kson ksoo ksop ksor ksos kspi kspk kspn kspo kspr ksps ksrn ksro ksrp ksrr ksrs kssi kssn ksso kssr ksss n-ii niip niir niki niko niks nini nino nins nion nioo nios nipr nips niro nirs nisi niso nisp niss nkio nkok nkor nksp nnnn nnos nnpi nnpr nnss noik noin noio noir nois noki noko non- noni nonn nono nons noo- nook noon nooo noop noor noos nops nor- nori nork norn noro norr nors nos- nosk noss npin npri npss nron nrpn nrps nrsp nsin nsis nskk nsnr nsok nsos nspi nsps nsso nssp nssr nsss oiii oiko oiks oink oins oion oios okir okko okni okno okok okon okor okpo okro oksi okso onir onis onkp onni onno onon onor onos onso oons oooo ooos oops oosi opii opin opio opis opo- opon opor opos oppi oppo opps opsi ori- orin orio oris orko orni orno orns oro- orok oron oror oros orpi orps orri orro orrs orsi orsk orso osii osik osin osip osis oski osno osnr osoi osoo osor osos osro ossi osso piip piki pikk piko piks pini pink pinn pino pinp pins pion pipi pipo pipp pips piri pirk pirn piro pirr pirs pisi pisk piso piss pkin pnin pnkp pnon pnpo pnpp pnro poik poin poio pois poko poni ponk pono ponp pons pook poon poop poor poos pop- popi popo popp pops pori pork porn poro porr pors posi posk posn poso poss ppos pppn pppo pppp ppps ppss pri- prii prin pris prnp pro- pron proo prop pros prps prri prrs prsi prso prss psip psis psni psnr psoi pson psos pspi pspp pspr psps psrk psrp psso riin riis riki rikk rink rinn rino rion rios ripi ripp ripr rips riri rirs risi risk riso risp riss rkos rkss rnin rnsp roik roin roio roir rois roki rokk roko rokr roks roni ronk rono rons rooi rook roon roop roor roos ropo rops rori rork roro rosi roso rosp ross rpii rpon rpos rppn rpps rrrr rrsp rsis rsnn rsno rsnr rsos rspk rspo rsps s-ii s-os siik siki siko sikr siks sini sink sinn