-al -ol a-a aaa aad aah aak aal aao aar ad- ada add adh adk adl ado adr aha ahd ahh ahk ahl aho ahr aka akd akh akk akl ako akr al- ala ald alh alk all alo alr aoa aod aoh aok aol aoo aor ar- ara ard arh ark arl aro arr daa dad dah dak dal dao dar dda ddd ddh ddk ddl ddo ddr dh- dha dhd dhh dhk dhl dho dhr dka dkk dkl dko dkr dl- dla dld dlh dlk dll dlo dlr doa dod doh dok dol doo dor dra drd drk drl dro drr haa had hah hak hal hao har hda hdd hdh hdk hdl hdo hdr hha hhd hhh hhk hhl hho hhr hka hkd hkh hkk hkl hko hkr hla hld hlh hll hlo hlr hoa hod hoh hok hol hoo hor hr- hra hrd hrh hrk hrl hro hrr ka- kaa kad kah kak kal kao kar kda kdh kdk kdl kdo kdr kha khh khk kho khr kkh kkk kkl kkr kl- kla kld klh klo klr koa kod koh kok kol koo kor kra krd krk krl kro krr la- laa lad lah lak lal lao lar lda ldd ldh ldk ldl ldo ldr lha lhd lhh lhk lho lhr lka lkh lkl lkr lla lld llk lll llo llr loa lod loh lok lol loo lor lra lrd lrh lrk lro lrr oaa oad oah oak oal oao oar oda odd odh odl odo odr oha ohd ohh ohl oho ohr oka okd okk okl oko okr ola old olk oll olo oo- ooa ood ooh ook ool ooo oor or- ora ord orh ork orl oro orr ra- raa rad rah rak ral rao rar rda rdd rdh rdl rdo rdr rh- rha rhd rhh rhl rho rhr rkk rko rla rld rlh rll rlo rlr roa rod roh rok rol roo ror rra rrd rrh rrk rrl rrr