a-a a-t aaa aae aaf aag aaj aak aao aat aea aee aef aeg aej aek aeo aet af- afa afe aff afg afj afk afo aft ag- aga age agf agg agj agk ago agt aja aje ajf ajj ajk ajo ajt aka ake akg akj akk ako aoa aoe aof aog aoj aok aoo aot at- ata ate atf atg ato att eaa eae eaf eag eaj eak eao eat eea eee eef eeg eek eeo eet ef- efa efe eff efg efo eft ega ege egf egg ego egt eja ejf ejo ejt eka eke ekf ekg eko ekt eo- eoa eoe eof eog eok eoo eot eta ete etf etg etj etk eto ett faa fae faf fag faj fak fao fat fea fee fef feg fek feo fet ffa ffe fff ffg ffk ffo fft fga fge fgf fgg fgt fja fjg fka fkf fkg fkj fkk fkt foa foe fof fog fok foo fot fta fte ftf ftg ftk fto ftt gaa gae gaf gag gaj gak gao gat ge- gea gee gef geg gek geo get gfa gfe gff gfk gfo gft gga ggg ggj ggo ggt gja gje gjg gjt gka gko gkt goa goe gof gog gok goo got gta gte gtf gtg gtk gto gtt jaa jae jaf jag jaj jak jao jat jea jee jef jeg jej jek jeo jet jfa jfe jff jfg jfj jfk jfo jft jga jge jgo jgt jja jjf jjg jjj jjk jka jkk jko jkt joa joe jof jog joj jok joo jot jta jte jtf jtg jtk jtt k-t ka- kaa kae kaf kag kaj kak kao kat ke- kea kee kef keg kek keo ket kfa kff kfg kfo kga kgf kgo kje kke kkk kkt koa koe kof kog kok koo kot kta kte ktf ktg ktj ktk kto ktt oaa oae oaf oag oaj oak oao oat oea oee oef oeg oeo oet of- ofa ofe off ofg ofo oft oga oge ogf ogg ogo ogt oja oje ojo oka oke okg okj okk oko oo- ooa oof oog ook ooo oot ot- ota ote otf otg otk oto ott taa tae taf tag taj tak tao tat te- tea tee tef teg tej tek teo tet tfa tfe tff tfg tfj tfk tfo tft tga tge tgf tgg tgk tgo tgt tje tjf tjo tka tke tkg tkk tko tkt to- toa toe tof tog toj tok too tot tta tte ttf ttg ttk tto ttt