-al -ol a-a a-c aaa aac aad aah aak aal aao aap ac- aca acc acd ach ack acl aco acp ad- ada adc add adh adk adl ado adp aha ahc ahd ahh ahk ahl aho ahp aka akc akd akh akk akl ako akp al- ala alc ald alh alk all alo alp aoa aoc aod aoh aok aol aoo aop ap- apa apc apd aph apk apl apo app c-- caa cac cad cah cak cal cao cap cca ccc ccd cch cck ccl cco ccp cda cdc cdd cdh cdk cdl cdo cdp ch- cha chc chd chh chk chl cho chp cka ckc ckd ckh cko cl- cla clc cld clh clk cll clo clp co- coa coc cod coh cok col coo cop cpa cpc cpd cph cpk cpl cpo cpp daa dac dad dah dak dal dao dap dca dcc dcd dck dcl dco dcp dda ddc ddd ddh ddk ddl ddo ddp dh- dha dhc dhd dhh dhk dhl dho dhp dka dkc dkk dkl dko dkp dl- dla dlc dld dlh dlk dll dlo dlp doa doc dod doh dok dol doo dop dpa dpc dpd dph dpk dpl dpo dpp haa hac had hah hak hal hao hap hca hcc hcd hch hck hcl hco hcp hda hdc hdd hdh hdk hdl hdo hdp hha hhc hhd hhh hhk hhl hho hhp hka hkd hkh hkk hkl hko hkp hla hlc hld hlh hll hlo hlp hoa hoc hod hoh hok hol hoo hop hpa hpc hpd hph hpk hpl hpo hpp ka- kaa kac kad kah kak kal kao kap kca kcc kcd kch kck kcl kcp kda kdc kdh kdk kdl kdo kdp kha khh khk kho kkc kkh kkk kkl kkp kl- kla klc kld klh klo koa koc kod koh kok kol koo kop kpa kpc kpd kph kpk kpl kpo kpp l-p la- laa lac lad lah lak lal lao lap lca lcc lcd lch lck lcl lco lcp lda ldc ldd ldh ldk ldl ldo ldp lha lhc lhd lhh lhk lho lhp lka lkh lkl lkp lla llc lld llk lll llo llp loa loc lod loh lok lol loo lop lpa lpc lpd lph lpk lpl lpo lpp oaa oac oad oah oak oal oao oap oc- oca occ ocd och ock ocl oco ocp oda odc odd odh odl odo odp oha ohc ohd ohh ohl oho ohp oka okc okd okk okl oko okp ola olc old olk oll olo olp oo- ooa ooc ood ooh ook ool ooo oop op- opa opc opd oph opk opl opo opp p-p paa pac pad pah pak pal pao pap pca pcc pcd pch pck pcl pco pcp pda pdc pdd pdh pdk pdl pdo pdp pha phc phd phk phl pho php pka pkc pkd pkl pko pkp pla plc pld plh plk pll plo plp poa poc pod poh pok pol poo pop ppa ppc ppd pph ppk ppl ppo ppp