-al -er a-a a-t aaa aae aal aap aar aat aav aax aea aee ael aep aer aet aev aex al- ala ale all alp alr alt alv alx ap- apa ape apl app apr apt apv apx ar- ara are arl arp arr art arv arx at- ata ate atl atp atr att atv atx av- ava ave avl avp avr avt avx ax- axa axe axl axp axr axt axv axx eaa eae eal eap ear eat eav eax eea eee eel eep eer eet eev eex ela ele ell elp elr elt elv elx ep- epa epe epl epp epr ept epx era ere erl erp err ert erv eta ete etl etp etr ett etv etx eva eve evl evp evr evt evv ex- exa exe exl exp exr ext exx l-p la- laa lae lal lap lar lat lav lax lea lee lel lep ler let lev lex lla lle lll llp llr llt llv lpa lpe lpl lpp lpr lpt lpv lpx lra lrp lrr lrt lrv lta lte ltl ltp ltr ltt ltv ltx lva lve lvl lvp lvr lvt lvv lvx lxr lxv lxx p-p paa pae pal pap par pat pav pax pea pee pel pep per pet pev pex pla ple pll plp plr plt plv plx ppa ppe ppl ppp ppr ppt ppv ppx pra pre prl prp prr prt prv prx pt- pta pte ptl ptp ptr ptt ptv ptx pva pve pvl pvp pvr pvt pvv pxe pxl pxr pxt ra- raa rae ral rap rar rat rav rax re- rea ree rel rep rer ret rev rex rla rle rll rlp rlr rlt rpa rpe rpl rpp rpr rpt rpv rpx rra rrl rrp rrr rrt rta rte rtl rtp rtr rtt rtv rtx rva rve rvl rvp rvr rvt rvv rxp rxr t-x taa tae tal tap tar tat tav tax te- tea tee tel tep ter tet tev tex tla tle tll tlp tlr tlt tlv tlx tpa tpe tpl tpp tpr tpt tpv tpx tra tre trl trp trr trt trv trx tta tte ttl ttp ttr ttt ttv ttx tva tve tvl tvp tvr tvt tvx txe txl txt v-a v-e vaa vae val vap var vat vav vax vea vee vel vep ver vet vex vl- vla vle vll vlp vlt vlv vpa vpe vpl vpp vpr vpt vpx vra vre vrp vrr vrt vta vte vtl vtr vtt vtv vtx vva vvr vvt vvv vxa vxl vxr vxv xaa xal xap xar xat xav xee xel xep xer xet xev xex xla xlr xlt xlv xpa xpe xpl xpp xpt xrt xrx xtp xtr xtv xtx xvl xvt xxl xxp xxv xxx