-al a-a aaa aad aae aal aan aap aav ad- ada add ade adl adn adp adv aea aed aee ael aen aep aev al- ala ald ale all aln alp alv an- ana and ane anl ann anp anv ap- apa apd ape apl apn app apv av- ava avd ave avl avn avp daa dad dae dal dan dap dav dda ddd dde ddl ddn ddp de- dea ded dee del den dep dev dl- dla dld dle dll dlp dlv dna dnd dne dnl dnn dnp dpa dpd dpe dpl dpn dpp dpv dva dvd dve dvl dvn dvp eaa ead eae eal ean eap eav ed- eda edd ede edl edn edp eea eed eee eel een eep eev ela eld ele ell eln elp elv en- ena end ene enl enn enp env ep- epa epd epe epl epn epp eva evd eve evl evn evp evv l-p la- laa lad lae lal lan lap lav lda ldd lde ldl ldn ldp ldv lea led lee lel len lep lev lla lld lle lll lln llp llv lna lnd lne lnl lnn lnp lpa lpd lpe lpl lpn lpp lpv lva lvd lve lvl lvn lvp lvv naa nad nae nal nan nap nav nda ndd nde ndl ndn ndp ndv ne- nea ned nee nel nen nep nev nla nld nle nll nln nlp nlv nna nne nnl nnn nnp nnv npa npd npe npl npn npp npv nva nvd nve nvl nvn nvp nvv p-p paa pad pae pal pan pap pav pda pdd pde pdl pdn pdp pdv pea ped pee pel pen pep pev pla pld ple pll pln plp plv pn- pna pnd pne pnl pnn pnp pnv ppa ppd ppe ppl ppn ppp ppv pva pvd pve pvl pvn pvp pvv v-a v-e vaa vad vae val van vap vav vdd vde vdl vdp vdv vea ved vee vel ven vep vl- vla vld vle vll vlp vlv vn- vna vnd vnl vnp vnv vpa vpd vpe vpl vpn vpp vva vvv