-al -er a-a a-i a-t aaa aad aae aag aai aal aap aar aas aat ad- ada add ade adg adi adl adp adr ads adt aea aed aee aeg aei ael aep aer aes aet ag- aga agd age agg agi agl agp agr ags agt ai- aia aid aie aig aii ail aip air ais ait al- ala ald ale alg ali all alp alr als alt ap- apa apd ape apg api apl app apr aps apt ar- ara ard are arg ari arl arp arr ars art as- asa asd ase asg asi asl asp asr ass ast at- ata atd ate atg ati atl atp atr ats att daa dad dae dag dai dal dap dar das dat dda ddd dde ddg ddi ddl ddp ddr dds ddt de- dea ded dee deg dei del dep der des det dga dgd dge dgg dgi dgl dgp dgr dgs dgt di- dia did die dig dii dil dip dir dis dit dl- dla dld dle dlg dli dll dlp dlr dls dlt dpa dpd dpe dpg dpi dpl dpp dpr dps dpt dra drd dre drg dri drl drp drr drs drt dsa dsd dse dsg dsi dsl dsp dsr dss dst dta dtd dte dtg dti dtl dtp dtr dts dtt eaa ead eae eag eai eal eap ear eas eat ed- eda edd ede edg edi edl edp edr eds edt eea eed eee eeg eel eep eer ees eet ega egd ege egg egi egl egp egr egs egt eia eid eie eig eii eil eip eir eis eit ela eld ele elg eli ell elp elr els elt ep- epa epd epe epg epi epl epp epr eps ept era erd ere erg eri erl erp err ers ert es- esa esd ese esg esi esl esp esr ess est eta etd ete etg eti etl etp etr ets ett g-d g-p gaa gad gae gag gai gal gap gar gas gat gda gdd gde gdi gdl gdp gdr gds gdt ge- gea ged gee geg gei gel gep ger ges get gga ggd ggg ggi ggp ggr ggs ggt gia gid gie gig gii gil gip gir gis git gla gld gle glg gli gll glp glr gls glt gpa gpd gpe gpg gpi gpl gpp gpr gps gpt gra grd gre grg gri grl grp grr grs grt gsa gsd gse gsg gsi gsl gsp gsr gss gst gta gtd gte gtg gti gtl gtp gtr gts gtt i-d ia- iaa iad iae iag iai ial iap iar ias iat ida idd ide idg idi idl idp idr ids idt ie- iea ied iee ieg iei iel iep ier ies iet iga igd ige igg igi igl igp igr igs igt iia iid iie iii iil iip iir iis iit il- ila ild ile ilg ili ill ilp ilr ils ilt ipa ipd ipe ipg ipi ipl ipp ipr ips ipt ir- ira ird ire irg iri irl irp irr irs irt is- isa isd ise isg isi isl isp isr iss ist ita itd ite itg iti itl itp its itt l-p la- laa lad lae lag lai lal lap lar las lat lda ldd lde ldg ldi ldl ldp ldr lds ldt lea led lee leg lei lel lep ler les let lga lgd lge lgg lgi lgl lgp lgr lgs lgt lia lid lie lig lii lil lip lir lis lit lla lld lle llg lli lll llp llr lls llt lpa lpd lpe lpg lpi lpl lpp lpr lps lpt lra lrd lrg lri lrp lrr lrs lrt lsa lsd lse lsg lsi lsl lsp lsr lss lst lta ltd lte ltg lti ltl ltp ltr lts ltt p-p paa pad pae pag pai pal pap par pas pat pda pdd pde pdg pdi pdl pdp pdr pds pdt pea ped pee peg pei pel pep per pes pet pga pgd pge pgg pgi pgl pgp pgr pgs pgt pia pid pie pig pii pil pip pir pis pit pla pld ple plg pli pll plp plr pls plt ppa ppd ppe ppg ppi ppl ppp ppr pps ppt pra prd pre prg pri prl prp prr prs prt ps- psa psd pse psg psi psl psp psr pss pst pt- pta ptd pte ptg pti ptl ptp ptr pts ptt ra- raa rad rae rag rai ral rap rar ras rat rda rdd rde rdg rdi rdl rdp rdr rds rdt re- rea red ree reg rei rel rep rer res ret rga rgd rge rgg rgi rgp rgr rgs rgt ria rid rie rig rii ril rip rir ris rit rla rld rle rlg rli rll rlp rlr rls rlt rpa rpd rpe rpg rpi rpl rpp rpr rps rpt rra rrd rrg rri rrl rrp rrr rrs rrt rsa rsd rse rsg rsi rsl rsp rsr rss rst rta rtd rte rtg rti rtl rtp rtr rts rtt saa sad sae sag sai sal sap sar sas sat sda sdd sde sdg sdi sdl sdp sdr sds sdt se- sea sed see seg sei sel sep ser ses set sga sgd sge sgg sgi sgl sgp sgr sgs sgt sia sid sie sig sii sil sip sir sis sit sla sld sle slg sli sll slp slr sls slt spa spd spe spg spi spl spp spr sps spt sr- sra srd sre srg sri srl srp srr srs srt ss- ssa ssd sse ssg ssi ssl ssp ssr sss sst sta std ste stg sti stl stp str sts stt taa tad tae tag tai tal tap tar tas tat tda tdd tde tdg tdi tdl tdp tdr tds tdt te- tea ted tee teg tei tel tep ter tes tet tga tge tgg tgi tgl tgp tgr tgs tgt tia tid tie tig tii til tip tir tis tit tla tld tle tlg tli tll tlp tlr tls tlt tpa tpd tpe tpg tpi tpl tpp tpr tps tpt tra trd