-al a-a aaa aad aae aal aap aax ad- ada add ade adl adp adx aea aed aee ael aep aex al- ala ald ale all alp alx ap- apa apd ape apl app apx ax- axa axe axl axp axx daa dad dae dal dap dax dda ddd dde ddl ddp ddx de- dea ded dee del dep dex dl- dla dld dle dll dlp dlx dpa dpd dpe dpl dpp dxd dxl dxp dxx eaa ead eae eal eap eax ed- eda edd ede edl edp edx eea eed eee eel eep eex ela eld ele ell elp elx ep- epa epd epe epl epp epx ex- exa exd exe exl exp exx l-p la- laa lad lae lal lap lax lda ldd lde ldl ldp lea led lee lel lep lex lla lld lle lll llp lpa lpd lpe lpl lpp lpx lxd lxx p-p paa pad pae pal pap pax pda pdd pde pdl pdp pdx pea ped pee pel pep pex pla pld ple pll plp plx ppa ppd ppe ppl ppp ppx pxe pxl xaa xad xal xap xda xde xed xee xel xep xex xla xld xpa xpd xpe xpl xpp xxl xxp xxx