-al -er a-a a-b a-i a-t aaa aab aae aag aai aal aap aar aat ab- aba abb abe abg abi abl abp abr abt aea aeb aee aeg aei ael aep aer aet ag- aga agb age agg agi agl agp agr agt ai- aia aib aie aig aii ail aip air ait al- ala alb ale alg ali all alp alr alt ap- apa apb ape apg api apl app apr apt ar- ara arb are arg ari arl arp arr art at- ata atb ate atg ati atl atp atr att b-p baa bab bae bag bai bal bap bar bat bba bbb bbe bbg bbi bbl bbp bbr bbt be- bea beb bee beg bei bel bep ber bet bga bgb bge bgg bgi bgl bgp bgr bgt bi- bia bib bie big bii bil bip bir bit bla blb ble blg bli bll blp blr blt bpa bpb bpe bpg bpi bpl bpp bpr bpt bra brb bre brg bri brl brp brr brt bta btb bte btg bti btl btp btr btt eaa eab eae eag eai eal eap ear eat eba ebb ebe ebg ebi ebl ebp ebr ebt eea eeb eee eeg eel eep eer eet ega egb ege egg egi egl egp egr egt eia eib eie eig eii eil eip eir eit ela elb ele elg eli ell elp elr elt ep- epa epb epe epg epi epl epp epr ept era erb ere erg eri erl erp err ert eta etb ete etg eti etl etp etr ett g-p gaa gab gae gag gai gal gap gar gat gba gbe gbg gbi gbl gbp gbr gbt ge- gea geb gee geg gei gel gep ger get gga ggb ggg ggi ggp ggr ggt gia gib gie gig gii gil gip gir git gla glb gle glg gli gll glp glr glt gpa gpb gpe gpg gpi gpl gpp gpr gpt gra grb gre grg gri grl grp grr grt gta gtb gte gtg gti gtl gtp gtr gtt ia- iaa iab iae iag iai ial iap iar iat iba ibb ibe ibg ibi ibl ibp ibr ibt ie- iea iee ieg iei iel iep ier iet iga igb ige igg igi igl igp igr igt iia iib iie iii iil iip iir iit il- ila ilb ile ilg ili ill ilp ilr ilt ipa ipb ipe ipg ipi ipl ipp ipr ipt ir- ira irb ire irg iri irl irp irr irt ita itb ite itg iti itl itp itt l-p la- laa lab lae lag lai lal lap lar lat lba lbb lbe lbg lbi lbl lbp lbr lbt lea leb lee leg lei lel lep ler let lga lgb lge lgg lgi lgl lgp lgr lgt lia lib lie lig lii lil lip lir lit lla llb lle llg lli lll llp llr llt lpa lpb lpe lpg lpi lpl lpp lpr lpt lra lrb lrg lri lrp lrr lrt lta ltb lte ltg lti ltl ltp ltr ltt p-p paa pab pae pag pai pal pap par pat pba pbb pbe pbg pbi pbl pbp pbr pbt pea peb pee peg pei pel pep per pet pga pgb pge pgg pgi pgl pgp pgr pgt pia pib pie pig pii pil pip pir pit pla plb ple plg pli pll plp plr plt ppa ppb ppe ppg ppi ppl ppp ppr ppt pra prb pre prg pri prl prp prr prt pt- pta ptb pte ptg pti ptl ptp ptr ptt ra- raa rab rae rag rai ral rap rar rat rba rbb rbe rbg rbi rbl rbp rbr rbt re- rea reb ree reg rei rel rep rer ret rga rgb rge rgg rgi rgp rgr rgt ria rib rie rig rii ril rip rir rit rla rle rlg rli rll rlp rlr rlt rpa rpb rpe rpg rpi rpl rpp rpr rpt rra rrb rrg rri rrl rrp rrr rrt rta rtb rte rtg rti rtl rtp rtr rtt taa tab tae tag tai tal tap tar tat tba tbb tbe tbg tbi tbl tbp tbr tbt te- tea teb tee teg tei tel tep ter tet tga tgb tge tgg tgi tgl tgp tgr tgt tia tib tie tig tii til tip tir tit tla tle tlg tli tll tlp tlr tlt tpa tpb tpe tpg tpi tpl tpp tpr tpt tra trb tre trg tri trl trp trr trt tta ttb tte ttg tti ttl ttp ttr ttt

a-be a-ii aaaa aaab aaae aaai aaal aaap aaar aaba aabb aabi aabl aabp aabt aaea aaep aage aaib aaii aala aale aali aall aapa aapi aapl aapt aara aare aari aarp aart aata aatt abaa abab abae abag abai abal abap abar abat abb- abba abbb abbe abbi abbr abbt abee abel aber abet abgl abia abib abie abig abil abir abit abla able abpa abpi abpp abpr abra abri abta aeap aebi aeer aega aeit aela aelp aer- aera aeri aeta aetr aett agag agai agal agap agar agat agba agea agee agei agel agep ager aget agga agge aggi agia agib agie agig agii agil agip agir agit agla agle agli aglp agpl agra agre agri agrl agrp agta agte agtr aiai aiba aibl aiea aiee aiel aiet aiga aiia aiib aiir aila aile aili aipa aipe aipi aira aire airi airp airt aita aite aiti aitr aitt al-p alaa alae alag alai alal alap alar alat alb- alba albe albi alea alee aleg alep aler alet alg- alga alge algi ali- alia alib alie alig alii alil alip alir alit all- alla alle alli alll allr alpa alpe alpg alpi alpl alta alte alti apai apal apap apar apat apba apbg apbr apea apeg apel apep aper apet apga api- apia apie apig apip apit apl- apla aple aplp appa appl appr appt apra apre apri aprt apta apte apti aptt arab arae arag arai aral arap arar arat arba arbe arbi area aree areg arei arel arep aret arga