-er a-a a-i a-t aaa aad aae aaf aag aai aao aar aat aau aav ad- ada add ade adf adg adi ado adr adt adu adv aea aed aee aef aeg aei aeo aer aet aeu aev af- afa afd afe aff afg afi afo afr aft afu afv ag- aga agd age agf agg agi ago agr agt agu agv ai- aia aid aie aif aig aii aio air ait aiu aiv aoa aod aoe aof aog aoi aoo aor aot aou aov ar- ara ard are arf arg ari aro arr art aru arv at- ata atd ate atf atg ati ato atr att atu atv au- aua aud aue auf aug aui auo aur aut auv av- ava avd ave avf avg avi avo avr avt avu daa dad dae daf dag dai dao dar dat dau dav dda ddd dde ddf ddg ddi ddo ddr ddt ddu de- dea ded dee def deg dei deo der det deu dev dfa dfd dfe dff dfg dfi dfo dfr dft dfu dfv dga dgd dge dgf dgg dgi dgr dgt dgu di- dia did die dif dig dii dio dir dit diu div doa dod doe dof dog doi doo dor dot dou dov dra drd dre drg dri dro drr drt dru drv dta dtd dte dtf dtg dti dto dtr dtt dtu dtv dua dud due duf dug dui duo dur dut duv dva dvd dve dvg dvi dvr dvt dvu eaa ead eae eaf eag eai eao ear eat eau eav ed- eda edd ede edf edg edi edo edr edt edu eea eed eee eef eeg eeo eer eet eev ef- efa efd efe eff efg efi efo efr eft ega egd ege egf egg egi ego egr egt egu eia eid eie eif eig eii eio eir eit eiu eiv eo- eoa eod eoe eof eog eoi eoo eor eot eou era erd ere erf erg eri ero err ert eru erv eta etd ete etf etg eti eto etr ett etu etv eu- eua eud eue euf eug eui eur eut euv eva evd eve evf evg evi evo evr evt evv faa fad fae faf fag fai fao far fat fau fav fda fdd fde fdf fdg fdi fdo fdr fdt fdu fea fed fee fef feg fei feo fer fet feu fev ffa ffd ffe fff ffg ffi ffo ffr fft ffu ffv fga fgd fge fgf fgg fgi fgr fgt fgv fia fid fie fif fig fii fir fit fiu foa foe fof fog foi foo for fot fou fra frd fre frf frg fri fro frr frt fru fta ftd fte ftf ftg fti fto ftr ftt ftu ftv fua fud fue fuf fug fui fuo fur fut fuu fuv fva fvd fvg fvt g-d gaa gad gae gaf gag gai gao gar gat gau gav gda gdd gde gdf gdi gdo gdr gdt gdu gdv ge- gea ged gee gef geg gei geo ger get geu gev gfa gfd gfe gff gfi gfo gfr gft gga ggd ggg ggi ggo ggr ggt ggu ggv gia gid gie gif gig gii gio gir git giu giv goa god goe gof gog goi goo gor got gou gov gra grd gre grf grg gri gro grr grt gru grv gta gtd gte gtf gtg gti gto gtr gtt gtu gtv gu- gua gud gue guf gug gui guo gur gut guu guv gva gvd gve gvf gvg gvi gvo gvr gvt gvu i-d i-f i-v ia- iaa iad iae iaf iag iai iao iar iat iau iav ida idd ide idf idg idi ido idr idt idu idv ie- iea ied iee ief ieg iei ier iet iev ifa ifd ife iff ifg ifi ifo ifr ift ifu iga igd ige igf igg igi igo igr igt igu iia iid iie iif iii iio iir iit iiu io- ioa iod ioe iof iog ioi ioo ior iot iou iov ir- ira ird ire irf irg iri iro irr irt iru irv ita itd ite itf itg iti ito itt itu itv iu- iua iud iue iug iui iur iut iva ivd ive ivf ivg ivi ivo ivr ivt ivu ivv o-i oaa oad oae oaf oag oai oao oar oat oau oav oda odd ode odf odg odi odo odr odt odu odv oea oed oee oef oeg oei oeo oer oet of- ofa ofd ofe off ofg ofi ofo ofr oft ofu ofv oga ogd oge ogf ogg ogi ogo ogt oia oid oie oif oii oio oir oit oiu oiv oo- ooa ood oof oog ooi ooo oor oot oov or- ora ord ore orf org ori oro orr ort oru orv ot- ota otd ote otf otg oti oto otr ott otu otv ou- oua oud oue ouf oui ouo our out ov- ova ovd ove ovf ovi ovo ovv ra- raa rad rae raf rag rai rao rar rat rau rav rda rdd rde rdf rdg rdi rdo rdr rdt rdu rdv re- rea red ree ref reg rei reo rer ret reu rev rfa rfd rfe rff rfg rfi rfo rfr rft rfu rfv rga rgd rge rgf rgg rgi rgo rgr rgt rgv ria rid rie rif rig rii rio rir rit riv roa rod roe rof rog roi roo ror rot rou rov rra rrd rrf rrg rri rrr rrt rru rta rtd rte rtf rtg rti rto rtr rtt rtu rtv rua rud rue ruf rug rui ruo rur rut ruu ruv rva rvd rve rvf rvg rvi rvo rvr rvt rvu rvv taa tad tae taf tag tai tao tar tat tau tav tda tdd tde tdf tdg tdi tdo tdr tdt tdu tdv te- tea ted tee tef teg tei teo ter tet teu tev tfa tfd tfe tff tfg tfi tfo tfr tft tfu tga tge tgf tgg tgi tgo tgr tgt tgu tgv tia tid tie tif tig tii tio tir tit tiu tiv to- toa