-al a-a a-c aaa aac aad aae aah aak aal aap ac- aca acc acd ace ach ack acl acp ad- ada adc add ade adh adk adl adp aea aec aed aee aeh aek ael aep aha ahc ahd ahe ahh ahk ahl ahp aka akc akd ake akh akk akl akp al- ala alc ald ale alh alk all alp ap- apa apc apd ape aph apk apl app c-- caa cac cad cae cah cak cal cap cca ccc ccd cce cch cck ccl ccp cda cdc cdd cde cdh cdk cdl cdp ce- cea cec ced cee ceh cek cel cep ch- cha chc chd che chh chk chl chp cka ckc ckd ckh cl- cla clc cld cle clh clk cll clp cpa cpc cpd cpe cph cpk cpl cpp daa dac dad dae dah dak dal dap dca dcc dcd dce dck dcl dcp dda ddc ddd dde ddh ddk ddl ddp de- dea dec ded dee deh dek del dep dh- dha dhc dhd dhe dhh dhk dhl dhp dka dkc dke dkk dkl dkp dl- dla dlc dld dle dlh dlk dll dlp dpa dpc dpd dpe dph dpk dpl dpp eaa eac ead eae eah eak eal eap ec- eca ecc ecd ece ech eck ecl ed- eda edc edd ede edh edk edl edp eea eec eed eee eek eel eep eha ehc ehd ehe ehh ehl ehp eka ekc ekd eke ekh ekl ekp ela elc eld ele elh elk ell elp ep- epa epc epd epe eph epl epp haa hac had hae hah hak hal hap hca hcc hcd hce hch hck hcl hcp hda hdc hdd hde hdh hdk hdl hdp he- hea hec hed hee heh hek hel hep hha hhc hhd hhe hhh hhk hhl hhp hka hkd hkh hkk hkl hkp hla hlc hld hle hlh hll hlp hpa hpc hpd hpe hph hpk hpl hpp ka- kaa kac kad kae kah kak kal kap kca kcc kcd kce kch kck kcl kcp kda kdc kde kdh kdk kdl kdp ke- kea kec ked kee keh kek kel kep kha khe khh khk kkc kke kkh kkk kkl kkp kl- kla klc kld klh kpa kpc kpd kpe kph kpk kpl kpp l-p la- laa lac lad lae lah lak lal lap lca lcc lcd lce lch lck lcl lcp lda ldc ldd lde ldh ldk ldl ldp lea lec led lee leh lek lel lep lha lhc lhd lhh lhk lhp lka lkh lkl lkp lla llc lld lle llk lll llp lpa lpc lpd lpe lph lpk lpl lpp p-p paa pac pad pae pah pak pal pap pca pcc pcd pce pch pck pcl pcp pda pdc pdd pde pdh pdk pdl pdp pea pec ped pee peh pek pel pep pha phc phd phe phk phl php pka pkc pkd pke pkl pkp pla plc pld ple plh plk pll plp ppa ppc ppd ppe pph ppk ppl ppp