a-a a-b a-i aaa aab aad aah aai aak aao aar aas aav ab- aba abb abd abh abi abk abo abr abs abv ad- ada adb add adh adi adk ado adr ads adv aha ahb ahd ahh ahi ahk aho ahr ahs ahv ai- aia aib aid aih aii aik aio air ais aiv aka akb akd akh aki akk ako akr aks akv aoa aob aod aoh aoi aok aoo aor aos aov ar- ara arb ard arh ari ark aro arr ars arv as- asa asb asd ash asi ask aso asr ass asv av- ava avb avd avh avi avk avo avr avs baa bab bad bah bai bak bao bar bas bav bba bbb bbd bbh bbi bbk bbo bbr bbs bda bdb bdd bdh bdi bdk bdo bdr bds bdv bha bhb bhd bhh bhi bhk bho bhr bhs bhv bi- bia bib bid bih bii bik bio bir bis biv bka bkb bkk bko bkr bks bkv boa bob bod boh boi bok boo bor bos bov bra brb brd brh bri brk bro brr brs brv bsa bsb bsd bsh bsi bsk bso bsr bss bsv bva bvb bvd bvh bvi bvk bvo bvr bvs bvv daa dab dad dah dai dak dao dar das dav dba dbb dbd dbh dbi dbk dbo dbr dbs dbv dda ddb ddd ddh ddi ddk ddo ddr dds dh- dha dhb dhd dhh dhi dhk dho dhr dhs di- dia dib did dih dii dik dio dir dis div dka dkb dki dkk dko dkr dks doa dob dod doh doi dok doo dor dos dov dra drb drd dri drk dro drr drs drv dsa dsb dsd dsh dsi dsk dso dsr dss dsv dva dvb dvd dvh dvi dvk dvr dvs h-i haa hab had hah hai hak hao har has hav hba hbb hbd hbh hbi hbk hbo hbr hbs hbv hda hdb hdd hdh hdi hdk hdo hdr hds hdv hha hhb hhd hhh hhi hhk hho hhr hhs hhv hia hib hid hih hii hik hio hir his hiv hka hkb hkd hkh hki hkk hko hkr hks hoa hob hod hoh hoi hok hoo hor hos hov hr- hra hrb hrd hrh hri hrk hro hrr hrs hrv hsa hsb hsd hsh hsi hsk hsr hss hsv hv- hva hvb hvd hvk hvo hvr hvs hvv i-d i-v ia- iaa iab iad iah iai iao iar ias iav iba ibb ibd ibh ibi ibk ibo ibr ibs ibv ida idb idd idh idi idk ido idr ids idv iha ihb ihd ihh ihi ihk iho ihr ihs ihv iia iib iid iih iii iio iir iis ika ikb iki ikk iko ikr iks ikv io- ioa iob iod ioh ioi ioo ior ios iov ir- ira irb ird iri irk iro irr irs irv is- isa isb isd ish isi isk iso isr iss isv iva ivb ivd ivi ivo ivr ivs ivv ka- kaa kab kad kah kai kak kao kar kas kav kba kbb kbd kbh kbi kbk kbo kbr kbs kda kdb kdh kdk kdo kdr kds kha khh khi khk kho khr khs khv kia kib kid kih kii kik kio kir kis kiv kkb kkh kki kkk kkr kks kkv koa kob kod koh koi kok koo kor kos kra krd kri krk kro krr krs krv ksa ksb ksd ksh ksi ksk kso ksr kss ksv kva kvb kvh kvi kvk kvo kvr kvs kvv o-i oaa oab oad oah oai oak oao oar oas oav ob- oba obb obd obh obi obk obo obr obs obv oda odb odd odh odi odo odr ods odv oha ohd ohh ohi oho ohr ohs oia oib oid oii oik oio oir ois oiv oka okb okd oki okk oko okr oks oo- ooa oob ood ooh ooi ook ooo oor oos oov or- ora orb ord orh ori ork oro orr ors orv os- osa osb osd osh osi osk oso osr oss osv ov- ova ovb ovd ovh ovi ovo ovs ovv ra- raa rab rad rah rai rak rao rar ras rav rba rbb rbd rbh rbi rbk rbo rbr rbs rda rdb rdd rdh rdi rdo rdr rds rdv rh- rha rhb rhd rhh rhi rho rhr rhs rhv ria rib rid rih rii rik rio rir ris riv rkb rkk rko rks rkv roa rob rod roh roi rok roo ror ros rov rra rrb rrd rrh rri rrk rrr rrs rsa rsb rsd rsh rsi rsk rso rsr rss rsv rva rvb rvd rvh rvi rvo rvr rvs rvv saa sab sad sah sai sak sao sar sas sav sba sbb sbd sbh sbi sbk sbo sbr sbs sbv sda sdb sdd sdh sdi sdk sdo sdr sds sdv sh- sha shb shd shh shi shk sho shr shs shv sia sib sid sih sii sik sio sir sis siv sk- ska skb skd skh ski skk sko skr sks soa sob sod soh soi sok soo sor sos sov sr- sra srb srd srh sri srk sro srr srs srv ss- ssa ssb ssd ssh ssi ssk sso ssr sss ssv sva svb svd svi svk svo svr svs svv v-a vaa vab vad vah vai vak vao var vas vav vba vbd vbh vbi vbk vbo vbr vbs vbv vdb vdd vdh vdi vdk vdo vdr vds vdv vh- vha vhb vhd vhi vho vhs vi- via vib vid vii vik vio vir vis viv vka vkb voa vob vod voh voi vok voo vor vos vov vra vrb vrd vrh vri vrk vrr vrs vsa vsb vsd vsh vsi vsk vso vsr vss vsv vva vvb vvi vvo vvr vvs vvv

a-ak a-do a-ha a-ii a-iv a-ok aaaa aaab aaad aaah aaai aaar aaas aaav aaba aabb aabd aabh aabi aada aadi aads aaha aahk aahs aaib aaii aais aaka aaoo aara aard aari aaro aars aasa aasd aasi aass aava abaa abab abad abai