-al -er a-a a-b a-i a-t aaa aab aae aaf aai aal aap aar aat ab- aba abb abe abf abi abl abp abr abt aea aeb aee aef aei ael aep aer aet af- afa afb afe aff afi afl afp afr aft ai- aia aib aie aif aii ail aip air ait al- ala alb ale alf ali all alp alr alt ap- apa apb ape apf api apl app apr apt ar- ara arb are arf ari arl arp arr art at- ata atb ate atf ati atl atp atr att b-p baa bab bae baf bai bal bap bar bat bba bbb bbe bbf bbi bbl bbp bbr bbt be- bea beb bee bef bei bel bep ber bet bfa bfb bfe bff bfi bfl bfp bfr bft bi- bia bib bie bif bii bil bip bir bit bla blb ble blf bli bll blp blr blt bpa bpb bpe bpf bpi bpl bpp bpr bpt bra brb bre brf bri brl brp brr brt bta btb bte btf bti btl btp btr btt eaa eab eae eaf eai eal eap ear eat eba ebb ebe ebf ebi ebl ebp ebr ebt eea eeb eee eef eel eep eer eet ef- efa efb efe eff efi efl efp efr eft eia eib eie eif eii eil eip eir eit ela elb ele elf eli ell elp elr elt ep- epa epb epe epf epi epl epp epr ept era erb ere erf eri erl erp err ert eta etb ete etf eti etl etp etr ett faa fab fae faf fai fal fap far fat fba fbb fbe fbf fbi fbl fbp fbr fbt fea feb fee fef fei fel fep fer fet ffa ffe fff ffi ffl ffp ffr fft fia fib fie fif fii fil fip fir fit fla flb fle flf fli fll flp flr flt fpa fpb fpe fpi fpl fpp fpr fpt fra frb fre frf fri frl frp frr frt fta ftb fte ftf fti ftl ftp ftr ftt i-f ia- iaa iab iae iaf iai ial iap iar iat iba ibb ibe ibf ibi ibl ibp ibr ibt ie- iea iee ief iei iel iep ier iet ifa ifb ife iff ifi ifl ifp ifr ift iia iib iie iif iii iil iip iir iit il- ila ilb ile ilf ili ill ilp ilr ilt ipa ipb ipe ipf ipi ipl ipp ipr ipt ir- ira irb ire irf iri irl irp irr irt ita itb ite itf iti itl itp itt l-p la- laa lab lae laf lai lal lap lar lat lba lbb lbe lbf lbi lbl lbp lbr lbt lea leb lee lef lei lel lep ler let lfa lfb lfe lff lfi lfl lfp lfr lft lia lib lie lif lii lil lip lir lit lla llb lle llf lli lll llp llr llt lpa lpb lpe lpf lpi lpl lpp lpr lpt lra lrb lrf lri lrp lrr lrt lta ltb lte ltf lti ltl ltp ltr ltt p-p paa pab pae paf pai pal pap par pat pba pbb pbe pbf pbi pbl pbp pbr pbt pea peb pee pef pei pel pep per pet pfa pfb pfe pff pfi pfl pfp pfr pft pia pib pie pif pii pil pip pir pit pla plb ple plf pli pll plp plr plt ppa ppb ppe ppf ppi ppl ppp ppr ppt pra prb pre prf pri prl prp prr prt pt- pta ptb pte ptf pti ptl ptp ptr ptt ra- raa rab rae raf rai ral rap rar rat rba rbb rbe rbf rbi rbl rbp rbr rbt re- rea reb ree ref rei rel rep rer ret rfa rfb rfe rff rfi rfl rfp rfr rft ria rib rie rif rii ril rip rir rit rla rle rlf rli rll rlp rlr rlt rpa rpb rpe rpf rpi rpl rpp rpr rpt rra rrb rrf rri rrl rrp rrr rrt rta rtb rte rtf rti rtl rtp rtr rtt taa tab tae taf tai tal tap tar tat tba tbb tbe tbf tbi tbl tbp tbr tbt te- tea teb tee tef tei tel tep ter tet tfa tfb tfe tff tfi tfl tfp tfr tft tia tib tie tif tii til tip tir tit tla tle tlf tli tll tlp tlr tlt tpa tpb tpe tpf tpi tpl tpp tpr tpt tra trb tre trf tri trl trp trr trt tta ttb tte ttf tti ttl ttp ttr ttt

a-be a-ii aaaa aaab aaae aaaf aaai aaal aaap aaar aaba aabb aabi aabl aabp aabt aaea aaep aafa aafb aaff aafi aafl aaib aaii aala aale aali aall aapa aapi aapl aapt aara aare aari aarp aart aata aatf aatt abaa abab abae abaf abai abal abap abar abat abb- abba abbb abbe abbi abbr abbt abee abel aber abet abff abia abib abie abil abir abit abla able abpa abpi abpp abpr abra abri abta aeaf aeap aebi aeer aeit aela aelp aer- aera aeri aeta aetf aetr aett afaa afap afar afat afee afel afer afet affa affi afft afia afib afif afil afir afit afla afle aflp afpa afpe afr- afra afre afri afta afte aftp aiai aiba aibl aiea aiee aiel aiet aiff aifl aiia aiib aiir aila aile aili aipa aipe aipf aipi aira aire airi airp airt aita aite aitf aiti aitr aitt al-p alaa alae alai alal alap alar alat alb- alba albe albi alea alee alef alep aler alet alfa alfe alfi ali- alia alib alie alif alii alil alip alir alit all- alla alle alli alll allr alpa alpe alpi alpl alta alte alti apai apal apap apar apat apba apbr apea apel apep aper apet apfa apfl apft api- apia apie apip apit apl- apla aple aplp appa appl appr appt apra apre apri aprt apta apte apti aptt arab arae araf arai aral arap arar arat arba arbe arbi area aree aref arei arel arep aret arfa arfb arff