-er -ey a-a a-b aaa aab aae aag aah aak aan aar aau aay ab- aba abb abe abg abh abk abn abr abu aby aea aeb aee aeg aeh aek aen aer aeu aey ag- aga agb age agg agh agk agn agr agu agy aha ahb ahe ahg ahh ahk ahn ahr ahu ahy aka akb ake akg akh akk akn akr aku an- ana anb ane ang anh ank ann anr anu any ar- ara arb are arg arh ark arn arr aru ary au- aua aub aue aug auh auk aun aur ay- aya aye ayh ayk ayn ayr ayu b-u baa bab bae bag bah bak ban bar bau bay bba bbb bbe bbg bbh bbk bbn bbr bbu bby be- bea beb bee beg beh bek ben ber beu bey bga bgb bge bgg bgh bgk bgn bgr bgu bha bhb bhe bhg bhh bhk bhr bhu bka bkb bke bkg bkk bkn bkr bna bnb bne bng bnk bnn bnr bnu bra brb bre brg brh brk brn brr bru bry bua bub bue bug buh buk bun bur buu buy by- bya bye byg byh byk byn byr byu eaa eab eae eag eah eak ean ear eau eba ebb ebe ebg ebh ebk ebn ebr ebu eby eea eeb eee eeg eek een eer eey ega egb ege egg egh egn egr egu egy eha ehb ehe ehg ehh ehn ehr ehu eka ekb eke ekg ekh ekr eku eky en- ena enb ene eng enh enk enn enr enu eny era erb ere erg erh erk ern err eru ery eu- eua eub eue eug eun eur eya eye eyn eyr gaa gab gae gag gah gak gan gar gau gay gba gbe gbg gbh gbk gbn gbr gbu gby ge- gea geb gee geg geh gek gen ger geu gey gga ggb ggg ggh ggn ggr ggu gha ghb ghe ghg ghh ghn ghr gka gkb gkh gkn gna gnb gne gnn gnr gnu gra grb gre grg grh grk grn grr gru gry gu- gua gub gue gug guk gun gur guu guy gy- gya gyb gye gyn gyr haa hab hae hag hah hak han har hau hay hba hbb hbe hbg hbh hbk hbn hbr hbu hby he- hea heb hee heg heh hek hen her heu hey hga hgb hge hgg hgh hgk hgn hgr hgu hgy hha hhb hhe hhg hhh hhk hhn hhr hhu hhy hka hkb hkg hkh hkk hkn hkr hku hna hnb hne hng hnh hnk hnn hnu hny hr- hra hrb hre hrg hrh hrk hrn hrr hru hua hub hue hug huh huk hun hur huu huy hy- hya hyb hye hyg hyh hyn hyr hyy ka- kaa kab kae kag kah kak kan kar kau kay kba kbb kbe kbh kbk kbn kbr kbu ke- kea keb kee keg keh kek ken ker key kga kgb kgh kgu kgy kha khe khh khk khn khr khu kkb kke kkh kkk kkn kkr kku kky kn- kna kne kng knk knn knr knu kra krg krk krn krr kru kry kub kue kug kuh kuk kun kur kuu kuy kya kye kyn kyr kyu naa nab nae nag nah nak nan nar nau nay nba nbb nbe nbg nbk nbn nbr nbu ne- nea neb nee neg neh nek nen ner neu ney nga ngb nge ngg ngh ngk ngn ngu nha nhb nhe nhg nhh nhk nhn nhr nhu nhy nka nke nkk nkn nkr nku nky nna nnb nne nng nnh nnk nnn nnu nra nrb nre nrg nrk nrn nrr nru nry nua nub nue nug nuh nuk nun nur nuu nuy nya nye nyg nyk nyn nyu nyy ra- raa rab rae rag rah rak ran rar rau ray rba rbb rbe rbg rbh rbk rbn rbr rbu re- rea reb ree reg reh rek ren rer reu rey rga rgb rge rgg rgh rgk rgn rgr rh- rha rhb rhe rhg rhh rhn rhr rhu rkb rke rkg rkk rku rky rna rnb rng rnh rnn rnr rnu rny rra rrb rrg rrh rrk rrn rrr rru rua rub rue rug ruh ruk run rur ruu ruy ry- rya rye ryg ryk ryn ryr ryu ryy ua- uaa uab uae uag uah uak uan uar uau uay uba ubb ube ubg ubh ubk ubn ubr ubu uby uea ueb uee ueg ueh uen uer uey uga ugb uge ugg ugh ugk ugn ugr ugu uha uhb uhe uhh uhr uhu uhy uka ukb uke ukk ukn ukr uku un- una unb une ung unh unk unn unr unu uny ur- ura urb ure urg urk urn urr uru ury uua uue uug uun uur uuu uyu yaa yab yae yag yah yak yan yar yau yay ybe ybg ybr yby yea yeb yee yeg yeh yek yen yer yey yga yha yhe yhu yka ykk ykn yna yne yng ynk ynn ynu yny yra yre yrg yrn yru yua yue yug yuh yuk yun yur yuu yuy yyb yye yyg yyu yyy