a-a a-b a-i aaa aab aah aai aak aan aar aas aav ab- aba abb abh abi abk abn abr abs abv aha ahb ahh ahi ahk ahn ahr ahs ahv ai- aia aib aih aii aik ain air ais aiv aka akb akh aki akk akn akr aks akv an- ana anb anh ani ank ann anr ans anv ar- ara arb arh ari ark arn arr ars arv as- asa asb ash asi ask asn asr ass asv av- ava avb avh avi avk avn avr avs baa bab bah bai bak ban bar bas bav bba bbb bbh bbi bbk bbn bbr bbs bha bhb bhh bhi bhk bhr bhs bhv bi- bia bib bih bii bik bin bir bis biv bka bkb bkk bkn bkr bks bkv bna bnb bni bnk bnn bnr bns bnv bra brb brh bri brk brn brr brs brv bsa bsb bsh bsi bsk bsn bsr bss bsv bva bvb bvh bvi bvk bvn bvr bvs bvv h-i haa hab hah hai hak han har has hav hba hbb hbh hbi hbk hbn hbr hbs hbv hha hhb hhh hhi hhk hhn hhr hhs hhv hia hib hih hii hik hin hir his hiv hka hkb hkh hki hkk hkn hkr hks hna hnb hnh hnk hnn hns hnv hr- hra hrb hrh hri hrk hrn hrr hrs hrv hsa hsb hsh hsi hsk hsn hsr hss hsv hv- hva hvb hvk hvn hvr hvs hvv i-v ia- iaa iab iah iai ian iar ias iav iba ibb ibh ibi ibk ibn ibr ibs ibv iha ihb ihh ihi ihk ihn ihr ihs ihv iia iib iih iii iin iir iis ika ikb iki ikk ikr iks ikv in- ina inb inh ini ink inn inr ins inv ir- ira irb iri irk irn irr irs irv is- isa isb ish isi isk isn isr iss isv iva ivb ivi ivr ivs ivv ka- kaa kab kah kai kak kan kar kas kav kba kbb kbh kbi kbk kbn kbr kbs kha khh khi khk khn khr khs khv kia kib kih kii kik kin kir kis kiv kkb kkh kki kkk kkn kkr kks kkv kn- kna kni knk knn knr kra kri krk krn krr krs krv ksa ksb ksh ksi ksk ksn ksr kss ksv kva kvb kvh kvi kvk kvn kvr kvs kvv n-i naa nab nah nai nak nan nar nas nav nba nbb nbi nbk nbn nbr nbs nbv nha nhb nhh nhi nhk nhn nhr nhs nhv nia nib nih nii nik nin nir nis niv nka nki nkk nkn nkr nks nna nnb nnh nni nnk nnn nns nnv nra nrb nri nrk nrn nrr nrs nrv nsa nsb nsh nsi nsk nsn nsr nss nsv nva nvb nvh nvi nvk nvn nvv ra- raa rab rah rai rak ran rar ras rav rba rbb rbh rbi rbk rbn rbr rbs rh- rha rhb rhh rhi rhn rhr rhs rhv ria rib rih rii rik rin rir ris riv rkb rkk rks rkv rna rnb rnh rni rnn rnr rns rnv rra rrb rrh rri rrk rrn rrr rrs rsa rsb rsh rsi rsk rsn rsr rss rsv rva rvb rvh rvi rvn rvr rvs rvv saa sab sah sai sak san sar sas sav sba sbb sbh sbi sbk sbn sbr sbs sbv sh- sha shb shh shi shk shn shr shs shv sia sib sih sii sik sin sir sis siv sk- ska skb skh ski skk skr sks sna snb sni snk snn snr sns snv sr- sra srb srh sri srk srn srr srs srv ss- ssa ssb ssh ssi ssk ssn ssr sss ssv sva svb svi svk svn svr svs svv v-a vaa vab vah vai vak van var vas vav vba vbh vbi vbk vbr vbs vbv vh- vha vhb vhi vhs vi- via vib vii vik vin vir vis viv vka vkb vn- vna vni vnr vns vnv vra vrb vrh vri vrk vrn vrr vrs vsa vsb vsh vsi vsk vsn vsr vss vsv vva vvb vvi vvr vvs vvv