-er a-a a-t aaa aad aae aaf aag aak aan aao aar aat ad- ada add ade adf adg adk adn ado adr adt aea aed aee aef aeg aek aen aeo aer aet af- afa afd afe aff afg afk afn afo afr aft ag- aga agd age agf agg agk agn ago agr agt aka akd ake akg akk akn ako akr an- ana and ane anf ang ank ann ano anr ant aoa aod aoe aof aog aok aon aoo aor aot ar- ara ard are arf arg ark arn aro arr art at- ata atd ate atf atg atn ato atr att daa dad dae daf dag dak dan dao dar dat dda ddd dde ddf ddg ddk ddn ddo ddr ddt de- dea ded dee def deg dek den deo der det dfa dfd dfe dff dfg dfk dfn dfo dfr dft dga dgd dge dgf dgg dgk dgn dgr dgt dka dke dkg dkk dko dkr dkt dna dnd dne dnf dng dnk dnn dno dnr dnt doa dod doe dof dog dok don doo dor dot dra drd dre drg drk drn dro drr drt dta dtd dte dtf dtg dtk dtn dto dtr dtt eaa ead eae eaf eag eak ean eao ear eat ed- eda edd ede edf edg edk edn edo edr edt eea eed eee eef eeg eek een eeo eer eet ef- efa efd efe eff efg efo efr eft ega egd ege egf egg egn ego egr egt eka ekd eke ekf ekg eko ekr ekt en- ena end ene enf eng enk enn eno enr ent eo- eoa eod eoe eof eog eok eon eoo eor eot era erd ere erf erg erk ern ero err ert eta etd ete etf etg etk etn eto etr ett faa fad fae faf fag fak fan fao far fat fda fdd fde fdf fdg fdk fdn fdo fdr fdt fea fed fee fef feg fek fen feo fer fet ffa ffd ffe fff ffg ffk ffn ffo ffr fft fga fgd fge fgf fgg fgn fgr fgt fka fkf fkg fkk fkt fna fnd fne fnf fng fnk fnn fnr fnt foa foe fof fog fok fon foo for fot fra frd fre frf frg frk frn fro frr frt fta ftd fte ftf ftg ftk ftn fto ftr ftt g-d gaa gad gae gaf gag gak gan gao gar gat gda gdd gde gdf gdk gdn gdo gdr gdt ge- gea ged gee gef geg gek gen geo ger get gfa gfd gfe gff gfk gfo gfr gft gga ggd ggg ggn ggo ggr ggt gka gkd gkn gko gkt gna gnd gne gnf gnn gno gnr gnt goa god goe gof gog gok gon goo gor got gra grd gre grf grg grk grn gro grr grt gta gtd gte gtf gtg gtk gtn gto gtr gtt k-t ka- kaa kad kae kaf kag kak kan kao kar kat kda kde kdf kdg kdk kdo kdr kdt ke- kea ked kee kef keg kek ken keo ker ket kfa kfd kff kfg kfo kga kgd kgf kgo kke kkk kkn kkr kkt kn- kna knd kne knf kng knk knn kno knr knt koa kod koe kof kog kok kon koo kor kot kra krd krf krg krk krn kro krr krt kta kte ktf ktg ktk ktn kto ktr ktt naa nad nae naf nag nak nan nao nar nat nda ndd nde ndf ndg ndk ndn ndo ndr ndt ne- nea ned nee nef neg nek nen neo ner net nfa nfd nfe nff nfk nfn nfo nfr nft nga ngd nge ngf ngg ngk ngn ngo ngt nka nke nkf nkk nkn nko nkr nkt nna nne nnf nng nnk nnn nno nnt no- noa nod noe nof nog nok non noo nor not nra nrd nre nrf nrg nrk nrn nro nrr nrt nta ntd nte ntf ntg ntk ntn nto ntr ntt oaa oad oae oaf oag oak oan oao oar oat oda odd ode odf odg odn odo odr odt oea oed oee oef oeg oen oeo oer oet of- ofa ofd ofe off ofg ofn ofo ofr oft oga ogd oge ogf ogg ogn ogo ogt oka okd oke okg okk oko okr on- ona ond one onf ong onk onn ono onr ont oo- ooa ood oof oog ook oon ooo oor oot or- ora ord ore orf org ork orn oro orr ort ot- ota otd ote otf otg otk otn oto otr ott ra- raa rad rae raf rag rak ran rao rar rat rda rdd rde rdf rdg rdn rdo rdr rdt re- rea red ree ref reg rek ren reo rer ret rfa rfd rfe rff rfg rfk rfn rfo rfr rft rga rgd rge rgf rgg rgk rgn rgo rgr rgt rke rkf rkg rkk rko rkt rna rnd rng rnn rno rnr rnt roa rod roe rof rog rok ron roo ror rot rra rrd rrf rrg rrk rrn rrr rrt rta rtd rte rtf rtg rtk rtn rto rtr rtt taa tad tae taf tag tak tan tao tar tat tda tdd tde tdf tdg tdk tdn tdo tdr tdt te- tea ted tee tef teg tek ten teo ter tet tfa tfd tfe tff tfg tfk tfn tfo tfr tft tga tge tgf tgg tgk tgn tgo tgr tgt tka tke tkg tkk tko tkr tkt tna tnd tne tnf tng tnk tnn tno tnr tnt to- toa tod toe tof tog tok ton too tor tot tra trd tre trf trg trk trn tro trr trt tta ttd tte ttf ttg ttk ttn tto ttr ttt