-er a-a a-i a-t aaa aad aae aag aai aao aar aat aau ad- ada add ade adg adi ado adr adt adu aea aed aee aeg aei aeo aer aet aeu ag- aga agd age agg agi ago agr agt agu ai- aia aid aie aig aii aio air ait aiu aoa aod aoe aog aoi aoo aor aot aou ar- ara ard are arg ari aro arr art aru at- ata atd ate atg ati ato atr att atu au- aua aud aue aug aui auo aur aut daa dad dae dag dai dao dar dat dau dda ddd dde ddg ddi ddo ddr ddt ddu de- dea ded dee deg dei deo der det deu dga dgd dge dgg dgi dgr dgt dgu di- dia did die dig dii dio dir dit diu doa dod doe dog doi doo dor dot dou dra drd dre drg dri dro drr drt dru dta dtd dte dtg dti dto dtr dtt dtu dua dud due dug dui duo dur dut eaa ead eae eag eai eao ear eat eau ed- eda edd ede edg edi edo edr edt edu eea eed eee eeg eeo eer eet ega egd ege egg egi ego egr egt egu eia eid eie eig eii eio eir eit eiu eo- eoa eod eoe eog eoi eoo eor eot eou era erd ere erg eri ero err ert eru eta etd ete etg eti eto etr ett etu eu- eua eud eue eug eui eur eut g-d gaa gad gae gag gai gao gar gat gau gda gdd gde gdi gdo gdr gdt gdu ge- gea ged gee geg gei geo ger get geu gga ggd ggg ggi ggo ggr ggt ggu gia gid gie gig gii gio gir git giu goa god goe gog goi goo gor got gou gra grd gre grg gri gro grr grt gru gta gtd gte gtg gti gto gtr gtt gtu gu- gua gud gue gug gui guo gur gut guu i-d ia- iaa iad iae iag iai iao iar iat iau ida idd ide idg idi ido idr idt idu ie- iea ied iee ieg iei ier iet iga igd ige igg igi igo igr igt igu iia iid iie iii iio iir iit iiu io- ioa iod ioe iog ioi ioo ior iot iou ir- ira ird ire irg iri iro irr irt iru ita itd ite itg iti ito itt itu iu- iua iud iue iug iui iur iut o-i oaa oad oae oag oai oao oar oat oau oda odd ode odg odi odo odr odt odu oea oed oee oeg oei oeo oer oet oga ogd oge ogg ogi ogo ogt oia oid oie oii oio oir oit oiu oo- ooa ood oog ooi ooo oor oot or- ora ord ore org ori oro orr ort oru ot- ota otd ote otg oti oto otr ott otu ou- oua oud oue oui ouo our out ra- raa rad rae rag rai rao rar rat rau rda rdd rde rdg rdi rdo rdr rdt rdu re- rea red ree reg rei reo rer ret reu rga rgd rge rgg rgi rgo rgr rgt ria rid rie rig rii rio rir rit roa rod roe rog roi roo ror rot rou rra rrd rrg rri rrr rrt rru rta rtd rte rtg rti rto rtr rtt rtu rua rud rue rug rui ruo rur rut ruu taa tad tae tag tai tao tar tat tau tda tdd tde tdg tdi tdo tdr tdt tdu te- tea ted tee teg tei teo ter tet teu tga tge tgg tgi tgo tgr tgt tgu tia tid tie tig tii tio tir tit tiu to- toa tod toe tog toi too tor tot tou tra trd tre trg tri tro trr trt tru tta ttd tte ttg tti tto ttr ttt ttu tua tud tue tug tui tuo tur tut tuu ua- uaa uad uae uag uai uao uar uat uau uda udd ude udg udi udo udr udt udu uea ued uee ueg uei uer uet uga uge ugg ugi ugo ugr ugt ugu uia uid uie uig uii uio uir uit uiu uoa uod uoe uog uoo uor uot ur- ura urd ure urg uri uro urr urt uru uta utd ute uti uto utr utt utu uua uue uug uur uut uuu