-al -ol a-a a-b aaa aab aah aak aal aao aas aav ab- aba abb abh abk abl abo abs abv aha ahb ahh ahk ahl aho ahs ahv aka akb akh akk akl ako aks akv al- ala alb alh alk all alo als alv aoa aob aoh aok aol aoo aos aov as- asa asb ash ask asl aso ass asv av- ava avb avh avk avl avo avs baa bab bah bak bal bao bas bav bba bbb bbh bbk bbl bbo bbs bha bhb bhh bhk bhl bho bhs bhv bka bkb bkk bkl bko bks bkv bla blb blh blk bll blo bls blv boa bob boh bok bol boo bos bov bsa bsb bsh bsk bsl bso bss bsv bva bvb bvh bvk bvl bvo bvs bvv haa hab hah hak hal hao has hav hba hbb hbh hbk hbl hbo hbs hbv hha hhb hhh hhk hhl hho hhs hhv hka hkb hkh hkk hkl hko hks hla hlb hlh hll hlo hls hlv hoa hob hoh hok hol hoo hos hov hsa hsb hsh hsk hsl hss hsv hv- hva hvb hvk hvl hvo hvs hvv ka- kaa kab kah kak kal kao kas kav kba kbb kbh kbk kbl kbo kbs kha khh khk kho khs khv kkb kkh kkk kkl kks kkv kl- kla klb klh klo kls klv koa kob koh kok kol koo kos ksa ksb ksh ksk ksl kso kss ksv kva kvb kvh kvk kvo kvs kvv la- laa lab lah lak lal lao las lav lba lbb lbh lbk lbl lbo lbs lbv lha lhb lhh lhk lho lhs lhv lka lkb lkh lkl lks lla llb llk lll llo lls llv loa lob loh lok lol loo los lov lsa lsb lsh lsk lsl lso lss lsv lva lvb lvh lvl lvs lvv oaa oab oah oak oal oao oas oav ob- oba obb obh obk obl obo obs obv oha ohh ohl oho ohs oka okb okk okl oko oks ola olb olk oll olo ols oo- ooa oob ooh ook ool ooo oos oov os- osa osb osh osk osl oso oss osv ov- ova ovb ovh ovl ovo ovs ovv saa sab sah sak sal sao sas sav sba sbb sbh sbk sbl sbo sbs sbv sh- sha shb shh shk shl sho shs shv sk- ska skb skh skk skl sko sks sla slb slh slk sll slo sls slv soa sob soh sok sol soo sos sov ss- ssa ssb ssh ssk ssl sso sss ssv sva svb svk svl svo svs svv v-a vaa vab vah vak val vao vas vav vba vbh vbk vbl vbo vbs vbv vh- vha vhb vho vhs vka vkb vl- vla vlb vlk vll vlo vls vlv voa vob voh vok vol voo vos vov vsa vsb vsh vsk vsl vso vss vsv vva vvb vvo vvs vvv