a-a a-b a-i aaa aab aad aai aak aan aao aar aas aav ab- aba abb abd abi abk abn abo abr abs abv ad- ada adb add adi adk adn ado adr ads adv ai- aia aib aid aii aik ain aio air ais aiv aka akb akd aki akk akn ako akr aks akv an- ana anb and ani ank ann ano anr ans anv aoa aob aod aoi aok aon aoo aor aos aov ar- ara arb ard ari ark arn aro arr ars arv as- asa asb asd asi ask asn aso asr ass asv av- ava avb avd avi avk avn avo avr avs baa bab bad bai bak ban bao bar bas bav bba bbb bbd bbi bbk bbn bbo bbr bbs bda bdb bdd bdi bdk bdo bdr bds bdv bi- bia bib bid bii bik bin bio bir bis biv bka bkb bkk bkn bko bkr bks bkv bna bnb bnd bni bnk bnn bno bnr bns bnv boa bob bod boi bok bon boo bor bos bov bra brb brd bri brk brn bro brr brs brv bsa bsb bsd bsi bsk bsn bso bsr bss bsv bva bvb bvd bvi bvk bvn bvo bvr bvs bvv daa dab dad dai dak dan dao dar das dav dba dbb dbd dbi dbk dbn dbo dbr dbs dbv dda ddb ddd ddi ddk ddn ddo ddr dds di- dia dib did dii dik din dio dir dis div dka dkb dki dkk dko dkr dks dna dnb dnd dni dnk dnn dno dnr dns doa dob dod doi dok don doo dor dos dov dra drb drd dri drk drn dro drr drs drv dsa dsb dsd dsi dsk dsn dso dsr dss dsv dva dvb dvd dvi dvk dvn dvr dvs i-d i-v ia- iaa iab iad iai ian iao iar ias iav iba ibb ibd ibi ibk ibn ibo ibr ibs ibv ida idb idd idi idk idn ido idr ids idv iia iib iid iii iin iio iir iis ika ikb iki ikk iko ikr iks ikv in- ina inb ind ini ink inn ino inr ins inv io- ioa iob iod ioi ion ioo ior ios iov ir- ira irb ird iri irk irn iro irr irs irv is- isa isb isd isi isk isn iso isr iss isv iva ivb ivd ivi ivo ivr ivs ivv ka- kaa kab kad kai kak kan kao kar kas kav kba kbb kbd kbi kbk kbn kbo kbr kbs kda kdb kdk kdo kdr kds kia kib kid kii kik kin kio kir kis kiv kkb kki kkk kkn kkr kks kkv kn- kna knd kni knk knn kno knr koa kob kod koi kok kon koo kor kos kra krd kri krk krn kro krr krs krv ksa ksb ksd ksi ksk ksn kso ksr kss ksv kva kvb kvi kvk kvn kvo kvr kvs kvv n-i naa nab nad nai nak nan nao nar nas nav nba nbb nbd nbi nbk nbn nbo nbr nbs nbv nda ndb ndd ndi ndk ndn ndo ndr nds ndv nia nib nid nii nik nin nio nir nis niv nka nki nkk nkn nko nkr nks nna nnb nni nnk nnn nno nns nnv no- noa nob nod noi nok non noo nor nos nov nra nrb nrd nri nrk nrn nro nrr nrs nrv nsa nsb nsd nsi nsk nsn nso nsr nss nsv nva nvb nvd nvi nvk nvn nvv o-i oaa oab oad oai oak oan oao oar oas oav ob- oba obb obd obi obk obn obo obr obs obv oda odb odd odi odn odo odr ods odv oia oib oid oii oik oin oio oir ois oiv oka okb okd oki okk oko okr oks on- ona onb ond oni onk onn ono onr ons oo- ooa oob ood ooi ook oon ooo oor oos oov or- ora orb ord ori ork orn oro orr ors orv os- osa osb osd osi osk osn oso osr oss osv ov- ova ovb ovd ovi ovo ovs ovv ra- raa rab rad rai rak ran rao rar ras rav rba rbb rbd rbi rbk rbn rbo rbr rbs rda rdb rdd rdi rdn rdo rdr rds rdv ria rib rid rii rik rin rio rir ris riv rkb rkk rko rks rkv rna rnb rnd rni rnn rno rnr rns rnv roa rob rod roi rok ron roo ror ros rov rra rrb rrd rri rrk rrn rrr rrs rsa rsb rsd rsi rsk rsn rso rsr rss rsv rva rvb rvd rvi rvn rvo rvr rvs rvv saa sab sad sai sak san sao sar sas sav sba sbb sbd sbi sbk sbn sbo sbr sbs sbv sda sdb sdd sdi sdk sdn sdo sdr sds sdv sia sib sid sii sik sin sio sir sis siv sk- ska skb skd ski skk sko skr sks sna snb snd sni snk snn sno snr sns snv soa sob sod soi sok son soo sor sos sov sr- sra srb srd sri srk srn sro srr srs srv ss- ssa ssb ssd ssi ssk ssn sso ssr sss ssv sva svb svd svi svk svn svo svr svs svv v-a vaa vab vad vai vak van vao var vas vav vba vbd vbi vbk vbo vbr vbs vbv vdb vdd vdi vdk vdo vdr vds vdv vi- via vib vid vii vik vin vio vir vis viv vka vkb vn- vna vnd vni vno vnr vns vnv voa vob vod voi vok von voo vor vos vov vra vrb vrd vri vrk vrn vrr vrs vsa vsb vsd vsi vsk vsn vso vsr vss vsv vva vvb vvi vvo vvr vvs vvv

-ana -nik a-ak a-do a-ii a-iv a-ok aaaa aaab aaad aaai aaan aaar aaas aaav aaba aabb aabd aabi aada aadi aads aaib aaii aain aais aaka aana aand aani aaon aaoo aara aard aari aaro aars aasa aasd aasi aass aava abaa abab abad