-al -er a-a a-i a-t aaa aae aaf aai aak aal aap aar aat aax aea aee aef aei aek ael aep aer aet aex af- afa afe aff afi afk afl afp afr aft afx ai- aia aie aif aii aik ail aip air ait aix aka ake aki akk akl akp akr al- ala ale alf ali alk all alp alr alt alx ap- apa ape apf api apk apl app apr apt apx ar- ara are arf ari ark arl arp arr art arx at- ata ate atf ati atl atp atr att atx ax- axa axe axi axk axl axp axr axt axx eaa eae eaf eai eak eal eap ear eat eax eea eee eef eek eel eep eer eet eex ef- efa efe eff efi efl efp efr eft efx eia eie eif eii eik eil eip eir eit eix eka eke ekf eki ekl ekp ekr ekt ela ele elf eli elk ell elp elr elt elx ep- epa epe epf epi epl epp epr ept epx era ere erf eri erk erl erp err ert eta ete etf eti etk etl etp etr ett etx ex- exa exe exi exl exp exr ext exx faa fae faf fai fak fal fap far fat fax fea fee fef fei fek fel fep fer fet fex ffa ffe fff ffi ffk ffl ffp ffr fft ffx fia fie fif fii fik fil fip fir fit fix fka fkf fki fkk fkl fkp fkt fla fle flf fli fll flp flr flt flx fpa fpe fpi fpk fpl fpp fpr fpt fpx fra fre frf fri frk frl frp frr frt fta fte ftf fti ftk ftl ftp ftr ftt ftx fxe fxi fxp fxr fxt fxx i-f ia- iaa iae iaf iai ial iap iar iat ie- iea iee ief iei iek iel iep ier iet iex ifa ife iff ifi ifl ifp ifr ift ifx iia iie iif iii iil iip iir iit iix ika ike ikf iki ikk ikl ikr ikt ikx il- ila ile ilf ili ilk ill ilp ilr ilt ilx ipa ipe ipf ipi ipl ipp ipr ipt ipx ir- ira ire irf iri irk irl irp irr irt irx ita ite itf iti itk itl itp itt itx ixe ixi ixl k-t ka- kaa kae kaf kai kak kal kap kar kat kax ke- kea kee kef kei kek kel kep ker ket kex kfa kff kfi kfx kia kie kif kii kik kil kip kir kit kix kke kki kkk kkl kkp kkr kkt kl- kla klf kli klr klt klx kpa kpe kpf kpi kpk kpl kpp kpr kpt kra krf kri krk krl krp krr krt kta kte ktf ktk ktl ktp ktr ktt kxl l-p la- laa lae laf lai lak lal lap lar lat lax lea lee lef lei lek lel lep ler let lex lfa lfe lff lfi lfk lfl lfp lfr lft lfx lia lie lif lii lik lil lip lir lit lix lka lkl lkp lkr lkt lla lle llf lli llk lll llp llr llt lpa lpe lpf lpi lpk lpl lpp lpr lpt lpx lra lrf lri lrk lrp lrr lrt lta lte ltf lti ltk ltl ltp ltr ltt ltx lxi lxr lxx p-p paa pae paf pai pak pal pap par pat pax pea pee pef pei pek pel pep per pet pex pfa pfe pff pfi pfk pfl pfp pfr pft pfx pia pie pif pii pik pil pip pir pit pix pka pke pkf pki pkl pkp pkr pkt pla ple plf pli plk pll plp plr plt plx ppa ppe ppf ppi ppk ppl ppp ppr ppt ppx pra pre prf pri prk prl prp prr prt prx pt- pta pte ptf pti ptk ptl ptp ptr ptt ptx pxe pxk pxl pxr pxt ra- raa rae raf rai rak ral rap rar rat rax re- rea ree ref rei rek rel rep rer ret rex rfa rfe rff rfi rfk rfl rfp rfr rft ria rie rif rii rik ril rip rir rit rix rke rkf rkk rkp rkt rla rle rlf rli rll rlp rlr rlt rpa rpe rpf rpi rpk rpl rpp rpr rpt rpx rra rrf rri rrk rrl rrp rrr rrt rta rte rtf rti rtk rtl rtp rtr rtt rtx rxp rxr t-x taa tae taf tai tak tal tap tar tat tax te- tea tee tef tei tek tel tep ter tet tex tfa tfe tff tfi tfk tfl tfp tfr tft tfx tia tie tif tii tik til tip tir tit tix tka tke tkk tkl tkp tkr tkt tla tle tlf tli tlk tll tlp tlr tlt tlx tpa tpe tpf tpi tpk tpl tpp tpr tpt tpx tra tre trf tri trk trl trp trr trt trx tta tte ttf tti ttk ttl ttp ttr ttt ttx txe txf txi txk txl txt xaa xaf xak xal xap xar xat xee xel xep xer xet xex xfa xfe xfl xft xfx xia xie xii xit xix xke xkl xla xlf xli xlr xlt xpa xpe xpf xpl xpp xpt xrf xrt xrx xtf xti xtp xtr xtx xxi xxl xxp xxx