-er a-a a-i a-t aaa aad aae aaf aag aai aar aas aat ad- ada add ade adf adg adi adr ads adt aea aed aee aef aeg aei aer aes aet af- afa afd afe aff afg afi afr afs aft ag- aga agd age agf agg agi agr ags agt ai- aia aid aie aif aig aii air ais ait ar- ara ard are arf arg ari arr ars art as- asa asd ase asf asg asi asr ass ast at- ata atd ate atf atg ati atr ats att daa dad dae daf dag dai dar das dat dda ddd dde ddf ddg ddi ddr dds ddt de- dea ded dee def deg dei der des det dfa dfd dfe dff dfg dfi dfr dfs dft dga dgd dge dgf dgg dgi dgr dgs dgt di- dia did die dif dig dii dir dis dit dra drd dre drg dri drr drs drt dsa dsd dse dsf dsg dsi dsr dss dst dta dtd dte dtf dtg dti dtr dts dtt eaa ead eae eaf eag eai ear eas eat ed- eda edd ede edf edg edi edr eds edt eea eed eee eef eeg eer ees eet ef- efa efd efe eff efg efi efr efs eft ega egd ege egf egg egi egr egs egt eia eid eie eif eig eii eir eis eit era erd ere erf erg eri err ers ert es- esa esd ese esf esg esi esr ess est eta etd ete etf etg eti etr ets ett faa fad fae faf fag fai far fas fat fda fdd fde fdf fdg fdi fdr fds fdt fea fed fee fef feg fei fer fes fet ffa ffd ffe fff ffg ffi ffr ffs fft fga fgd fge fgf fgg fgi fgr fgs fgt fia fid fie fif fig fii fir fis fit fra frd fre frf frg fri frr frs frt fsa fsd fse fsf fsg fsi fsr fss fst fta ftd fte ftf ftg fti ftr fts ftt g-d gaa gad gae gaf gag gai gar gas gat gda gdd gde gdf gdi gdr gds gdt ge- gea ged gee gef geg gei ger ges get gfa gfd gfe gff gfi gfr gfs gft gga ggd ggg ggi ggr ggs ggt gia gid gie gif gig gii gir gis git gra grd gre grf grg gri grr grs grt gsa gsd gse gsf gsg gsi gsr gss gst gta gtd gte gtf gtg gti gtr gts gtt i-d i-f ia- iaa iad iae iaf iag iai iar ias iat ida idd ide idf idg idi idr ids idt ie- iea ied iee ief ieg iei ier ies iet ifa ifd ife iff ifg ifi ifr ifs ift iga igd ige igf igg igi igr igs igt iia iid iie iif iii iir iis iit ir- ira ird ire irf irg iri irr irs irt is- isa isd ise isf isg isi isr iss ist ita itd ite itf itg iti its itt ra- raa rad rae raf rag rai rar ras rat rda rdd rde rdf rdg rdi rdr rds rdt re- rea red ree ref reg rei rer res ret rfa rfd rfe rff rfg rfi rfr rfs rft rga rgd rge rgf rgg rgi rgr rgs rgt ria rid rie rif rig rii rir ris rit rra rrd rrf rrg rri rrr rrs rrt rsa rsd rse rsf rsg rsi rsr rss rst rta rtd rte rtf rtg rti rtr rts rtt saa sad sae saf sag sai sar sas sat sda sdd sde sdf sdg sdi sdr sds sdt se- sea sed see sef seg sei ser ses set sfa sfd sfe sff sfg sfi sfr sfs sft sga sgd sge sgf sgg sgi sgr sgs sgt sia sid sie sif sig sii sir sis sit sr- sra srd sre srf srg sri srr srs srt ss- ssa ssd sse ssf ssg ssi ssr sss sst sta std ste stf stg sti str sts stt taa tad tae taf tag tai tar tas tat tda tdd tde tdf tdg tdi tdr tds tdt te- tea ted tee tef teg tei ter tes tet tfa tfd tfe tff tfg tfi tfr tfs tft tga tge tgf tgg tgi tgr tgs tgt tia tid tie tif tig tii tir tis tit tra trd tre trf trg tri trr trs trt tsa tsd tse tsf tsg tsi tsr tss tst tta ttd tte ttf ttg tti ttr tts ttt

-ase a-ii aaaa aaad aaae aaaf aaai aaar aaas aada aade aadi aads aadt aaea aaes aafa aafd aaff aafi aage aaii aais aara aard aare aari aars aart aasa aasd aase aasf aasi aass aast aata aatf aatt adaa adad adae adag adai adar adas adat adda addd adde addi addr adds adea adee ader ades adet adfa adfs adgs adia adie adif adig adir adis adit adra adre adrs adsa adsi adsr adss adst adta adts aeaf aeas aede aedt aeer aega aeit aer- aera aerd aeri aers aesd aess aest aeta aetf aetr aett afaa afad afar afat afee afer afes afet affa affi affs afft afgf afia afid afif afig afir afis afit afr- afra afre afri afrs afsa afst afta afte afts agad agag agai agar agas agat agda agde agea aged agee agei ager ages aget agfa agga agge aggi agia agid agie agig agii agir agis agit agra agre agri agsa agsg agst agta agte agtr agts aiai aias aida aide aidi aidr aids aidt aiea aiee aiet aifd aiff aifs aiga aiia aiid aiir aira aird aire airi airs airt aisa aisd aise aisg aisi aisr aist aita aite aitf aiti aitr aits aitt arad arae araf arag arai arar aras arat arda arde ardf ardi ards area ared aree aref areg arei ares aret arfa arff arfs arft arga arge argi args aria arid arie arif arig arii aris arit arr- arra arre arrg arri arrr arrs arrt ars- arsa arsd arse