-er -ey -th a-a a-b a-c a-t aaa aab aac aae aah aao aar aat aau aay ab- aba abb abc abe abh abo abr abt abu aby ac- aca acb acc ace ach aco acr act acu acy aea aeb aec aee aeh aeo aer aet aeu aey aha ahb ahc ahe ahh aho ahr aht ahu ahy aoa aob aoc aoe aoh aoo aor aot aou ar- ara arb arc are arh aro arr art aru ary at- ata atb atc ate ath ato atr att atu au- aua aub auc aue auh auo aur aut ay- aya ayc aye ayh ayo ayr ayt ayu b-u baa bab bac bae bah bao bar bat bau bay bba bbb bbc bbe bbh bbo bbr bbt bbu bby bca bcb bcc bce bch bco bcr bct bcu bcy be- bea beb bec bee beh beo ber bet beu bey bha bhb bhc bhe bhh bho bhr bht bhu boa bob boc boe boh boo bor bot bou boy bra brb bre brh bro brr brt bru bry bta btb btc bte bth bto btr btt btu bty bua bub buc bue buh buo bur but buu buy by- bya byc bye byh byo byr byt byu c-- caa cab cac cae cah cao car cat cau cay cba cbb cbc cbe cbh cbo cbr cbt cbu cby cca ccb ccc cce cch cco ccr cct ccu ce- cea ceb cec cee ceh ceo cer cet ceu cey ch- cha chb chc che chh cho chr cht chu chy co- coa cob coc coe coh coo cor cot cou coy cra crb crc cre crh cro crr crt cru cry cta ctb ctc cte cth cto ctr ctt ctu cty cua cub cuc cue cuh cuo cur cut cuu cuy cya cyb cyc cye cyo cyr cyt eaa eab eac eae eah eao ear eat eau eba ebb ebc ebe ebh ebo ebr ebt ebu eby ec- eca ecb ecc ece ech eco ecr ect ecu eea eeb eec eee eeo eer eet eey eha ehb ehc ehe ehh eho ehr eht ehu eo- eoa eob eoc eoe eoh eoo eor eot eou era erb erc ere erh ero err ert eru ery eta etb etc ete eth eto etr ett etu ety eu- eua eub euc eue eur eut eya eyc eye eyo eyr eyt haa hab hac hae hah hao har hat hau hay hba hbb hbc hbe hbh hbo hbr hbt hbu hby hca hcb hcc hce hch hco hcr hct hcy he- hea heb hec hee heh heo her het heu hey hha hhb hhc hhe hhh hho hhr hht hhu hhy hoa hob hoc hoe hoh hoo hor hot hou hoy hr- hra hrb hrc hre hrh hro hrr hrt hru hta htb htc hte hth hto htr htt hty hua hub huc hue huh huo hur hut huu huy hy- hya hyb hyc hye hyh hyo hyr hyt hyy oaa oab oac oae oah oao oar oat oau ob- oba obb obc obe obh obo obr obt obu oby oc- oca ocb occ och oco ocr oct ocu oea oeb oec oee oeh oeo oer oet oey oha ohc ohe ohh oho ohr oht ohu oo- ooa oob ooc ooh ooo oor oot or- ora orb orc ore orh oro orr ort oru ory ot- ota otb otc ote oth oto otr ott otu ou- oua ouc oue ouh ouo our out oya oye oyo ra- raa rab rac rae rah rao rar rat rau ray rba rbb rbc rbe rbh rbo rbr rbt rbu rca rcb rcc rce rch rco rcr rct rcu re- rea reb rec ree reh reo rer ret reu rey rh- rha rhb rhc rhe rhh rho rhr rht rhu roa rob roc roe roh roo ror rot rou roy rra rrb rrc rrh rrr rrt rru rta rtb rtc rte rto rtr rtt rtu rty rua rub ruc rue ruh ruo rur rut ruu ruy ry- rya ryc rye ryo ryr ryu ryy taa tab tac tae tah tao tar tat tau tay tba tbb tbc tbe tbh tbo tbr tbt tbu tca tcb tcc tce tch tco tcr tct tcu te- tea teb tec tee teh teo ter tet teu tey th- tha thb thc the thh tho thr tht thu thy to- toa tob toc toe toh too tor tot tou toy tra trb trc tre trh tro trr trt tru try tta ttb ttc tte tth tto ttr ttt ttu tty tua tub tuc tue tuh tuo tur tut tuu tuy tya tyc tye tyo tyr tyt ua- uaa uab uac uae uah uao uar uat uau uay uba ubb ubc ube ubh ubo ubr ubt ubu uby uca ucb ucc uce uch uco ucr uct ucu uea ueb uec uee ueh uer uet uey uha uhb uhc uhe uhh uho uhr uht uhu uhy uoa uob uoc uoe uoo uor uot ur- ura urb urc ure uro urr urt uru ury uta utb utc ute uth uto utr utt utu uty uua uuc uue uur uut uuu uyc uyo uyu yaa yab yac yae yah yao yar yat yau yay ybc ybe ybr yby yca ycc yce ych yco ycu ycy yea yeb yec yee yeh yeo yer yet yey yha yhc yhe yht yhu yob yoc yoe yoo yor yot you yoy yra yrc yre yro yrt yru yta ytc yte yth yto ytr ytt ytu yua yue yuh yuo yur yut yuu yuy yyb yyc yye yyt yyu yyy

-hou a-be a-ha a-ya a-yo aaaa aaab aaac aaae aaah aaar aaba aabb aabc aabh aabt aaby aaca aacb aacc aace aach aaco aacr aact aacu aacy aaea aaec aaha aaoe aaoo aara aarc aare aaro aart aaru aata aatc aatt abaa abab abac abae abar abat abau abay abb- abba abbb abbe abbo abbr abbt abby abca abcb abcc abch abcr abct abec abee aber abet abey abha abho abhr aboa abob aboh