i-v iii iin iio iip iir iis iki ikk iko ikr iks ikv in- ini ink inn ino inp inr ins inv io- ioi ion ioo iop ior ios iov ipi ipn ipo ipp ipr ips ipv ir- iri irk irn iro irp irr irs irv is- isi isk isn iso isp isr iss isv ivi ivo ivp ivr ivs ivv kii kik kin kio kip kir kis kiv kki kkk kkn kkp kkr kks kkv kn- kni knk knn kno knp knr koi kok kon koo kop kor kos kpi kpk kpn kpo kpp kpr kps kpv kri krk krn kro krp krr krs krv ksi ksk ksn kso ksp ksr kss ksv kvi kvk kvn kvo kvp kvr kvs kvv n-i nii nik nin nio nip nir nis niv nki nkk nkn nko nkp nkr nks nni nnk nnn nno nnp nns nnv no- noi nok non noo nop nor nos nov npi npn npo npp npr nps npv nri nrk nrn nro nrp nrr nrs nrv nsi nsk nsn nso nsp nsr nss nsv nvi nvk nvn nvp nvv o-i oii oik oin oio oip oir ois oiv oki okk oko okp okr oks on- oni onk onn ono onp onr ons oo- ooi ook oon ooo oop oor oos oov op- opi opk opn opo opp opr ops opv or- ori ork orn oro orp orr ors orv os- osi osk osn oso osp osr oss osv ov- ovi ovo ovp ovs ovv p-p pii pik pin pio pip pir pis piv pki pkn pko pkp pkr pks pn- pni pnk pnn pno pnp pnr pns pnv poi pok pon poo pop por pos pov ppi ppk ppn ppo ppp ppr pps ppv pri prk prn pro prp prr prs prv ps- psi psk psn pso psp psr pss psv pvi pvk pvn pvo pvp pvr pvs pvv rii rik rin rio rip rir ris riv rkk rko rkp rks rkv rni rnn rno rnp rnr rns rnv roi rok ron roo rop ror ros rov rpi rpk rpn rpo rpp rpr rps rpv rri rrk rrn rrp rrr rrs rsi rsk rsn rso rsp rsr rss rsv rvi rvn rvo rvp rvr rvs rvv sii sik sin sio sip sir sis siv sk- ski skk sko skp skr sks sni snk snn sno snp snr sns snv soi sok son soo sop sor sos sov spi spk spn spo spp spr sps spv sr- sri srk srn sro srp srr srs srv ss- ssi ssk ssn sso ssp ssr sss ssv svi svk svn svo svp svr svs svv vi- vii vik vin vio vip vir vis viv vkp vn- vni vno vnp vnr vns vnv voi vok von voo vop vor vos vov vpi vpk vpn vpo vpp vpr vps vri vrk vrn vrp vrr vrs vsi vsk vsn vso vsp vsr vss vsv vvi vvo vvr vvs vvv

-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 invs 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 ipvs iri- irin irio irip iris irki irks iron irop irov irps irri irrs irsp irvs isin isis isko isno iso- isok ison isop isor isos ispr isps isri isrp issi isso issp issr isss ivin ivon ivor ivrs 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 kirv kisi kisk kisn kiso kisr kiss kisv kivi kkik kkin kkkk kkni kknn kkno kkns kkon kkoo kkor kkov kkpk kkpn kkps kkrk kkrn kkro kkrr kkrs kkrv kksi kksn kksp kksr kkss kkvr kkvv knik knin knip knir knis kniv knki knkk knnk knnr knns knok knon knop knor knpr knrk knro knrs knrv knsi knsk knsn knso knsp knsr knss knvn knvo knvr koii koin koir koiv koki kokk kokn koko kokp kokr koks koni konk kono konp kooi kook koon kooo koop koor koos koov kopi kopn kopp kopr kops kori kork korn koro korr kors korv kos- kosi koso kosp kosr koss kovi kovk kovo kovr kpin kpir kpkk kpkr kpni kpno kpnp kpns kpok kpoo kpop kppk kppo kppp kppr kppv kpri kprk kprn kpro kprp kprr kprs kprv kpsi kpso kpsp kpvr kpvs krik krin krio kris kriv krki krkk krkn krko krkr krks krkv krni krnk krnn krno krnp krnv kroi krok kroo krop kror kros krov krpi krpr krps krri krrk krrn krro krrr krrs krsk krsn krsr krss krsv krvi krvk krvn krvo krvr krvs krvv ksii ksik ksip ksir ksis ksiv kskk kskn ksko kskr ksks ksnk ksnn ksnp ksnr ksns ksnv ksoi ksok kson ksoo ksop ksor ksos kspi kspk kspn kspo kspr ksps ksrn ksro ksrp ksrr ksrs ksrv kssi kssn ksso kssr ksss ksvi ksvn ksvp ksvr kvik kvin kvip kvir kvis kviv kvni kvnn kvno kvnr kvns kvoi kvok kvon kvoo kvop kvor kvov kvpi kvps kvri kvro kvrp kvrr kvrv kvsi kvso kvsp kvsr kvss kvsv kvvn kvvp kvvr kvvs kvvv n-ii niip niir niki niko niks nini nino nins nion nioo nios nipr nips niro nirs nirv nisi niso nisp niss nivo nivr 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 noov nops nor- nori nork norn noro norr nors norv nos- nosk noss nov- novi novo npin npiv npov npri npss nron nrpn nrps nrsp nrsv nsin nsis nskk nsnr nsok nsos nspi nsps nsso nssp nssr nsss nvir nvis nvpi nvss oiii oiko oiks oink oins oion oios okir okko okni okno okok okon okor okpo okro oksi