-al -er a-a aaa aad aae aal aap aar ad- ada add ade adl adp adr aea aed aee ael aep aer al- ala ald ale all alp alr ap- apa apd ape apl app apr ar- ara ard are arl arp arr daa dad dae dal dap dar dda ddd dde ddl ddp ddr de- dea ded dee del dep der dl- dla dld dle dll dlp dlr dpa dpd dpe dpl dpp dpr dra drd dre drl drp drr eaa ead eae eal eap ear ed- eda edd ede edl edp edr eea eed eee eel eep eer ela eld ele ell elp elr ep- epa epd epe epl epp epr era erd ere erl erp err l-p la- laa lad lae lal lap lar lda ldd lde ldl ldp ldr lea led lee lel lep ler lla lld lle lll llp llr lpa lpd lpe lpl lpp lpr lra lrd lrp lrr p-p paa pad pae pal pap par pda pdd pde pdl pdp pdr pea ped pee pel pep per pla pld ple pll plp plr ppa ppd ppe ppl ppp ppr pra prd pre prl prp prr ra- raa rad rae ral rap rar rda rdd rde rdl rdp rdr re- rea red ree rel rep rer rla rld rle rll rlp rlr rpa rpd rpe rpl rpp rpr rra rrd rrl rrp rrr