-al a-a aaa aad aae aak aal aap ad- ada add ade adk adl adp aea aed aee aek ael aep aka akd ake akk akl akp al- ala ald ale alk all alp ap- apa apd ape apk apl app daa dad dae dak dal dap dda ddd dde ddk ddl ddp de- dea ded dee dek del dep dka dke dkk dkl dkp dl- dla dld dle dlk dll dlp dpa dpd dpe dpk dpl dpp eaa ead eae eak eal eap ed- eda edd ede edk edl edp eea eed eee eek eel eep eka ekd eke ekl ekp ela eld ele elk ell elp ep- epa epd epe epl epp ka- kaa kad kae kak kal kap kda kde kdk kdl kdp ke- kea ked kee kek kel kep kke kkk kkl kkp kl- kla kld kpa kpd kpe kpk kpl kpp l-p la- laa lad lae lak lal lap lda ldd lde ldk ldl ldp lea led lee lek lel lep lka lkl lkp lla lld lle llk lll llp lpa lpd lpe lpk lpl lpp p-p paa pad pae pak pal pap pda pdd pde pdk pdl pdp pea ped pee pek pel pep pka pkd pke pkl pkp pla pld ple plk pll plp ppa ppd ppe ppk ppl ppp