-er -ey -ic a-a a-b a-c a-i a-t aaa aab aac aae aag aai aao aar aat aau aay ab- aba abb abc abe abg abi abo abr abt abu aby ac- aca acb acc ace acg aci aco acr act acu acy aea aeb aec aee aeg aei aeo aer aet aeu aey ag- aga agb agc age agg agi ago agr agt agu agy ai- aia aib aic aie aig aii aio air ait aiu aiy aoa aob aoc aoe aog aoi aoo aor aot aou ar- ara arb arc are arg ari aro arr art aru ary at- ata atb atc ate atg ati ato atr att atu au- aua aub auc aue aug aui auo aur aut ay- aya ayc aye ayi ayo ayr ayt ayu b-u baa bab bac bae bag bai bao bar bat bau bay bba bbb bbc bbe bbg bbi bbo bbr bbt bbu bby bca bcb bcc bce bcg bci bco bcr bct bcu bcy be- bea beb bec bee beg bei beo ber bet beu bey bga bgb bgc bge bgg bgi bgo bgr bgt bgu bi- bia bib bic bie big bii bio bir bit biu biy boa bob boc boe bog boi boo bor bot bou boy bra brb bre brg bri bro brr brt bru bry bta btb btc bte btg bti bto btr btt btu bty bua bub buc bue bug bui buo bur but buu buy by- bya byc bye byg byi byo byr byt byu c-- caa cab cac cae cag cai cao car cat cau cay cba cbb cbc cbe cbg cbi cbo cbr cbt cbu cby cca ccb ccc cce ccg cci cco ccr cct ccu ce- cea ceb cec cee ceg cei ceo cer cet ceu cey cga cgb cgc cge cgg cgi cgo cgr cgt cgu cgy ci- cia cib cic cie cig cii cio cir cit ciu co- coa cob coc coe cog coi coo cor cot cou coy cra crb crc cre crg cri cro crr crt cru cry cta ctb ctc cte ctg cti cto ctr ctt ctu cty cua cub cuc cue cug cui cuo cur cut cuu cuy cya cyb cyc cye cyg cyo cyr cyt eaa eab eac eae eag eai eao ear eat eau eba ebb ebc ebe ebg ebi ebo ebr ebt ebu eby ec- eca ecb ecc ece ecg eci eco ecr ect ecu eea eeb eec eee eeg eeo eer eet eey ega egb egc ege egg egi ego egr egt egu egy eia eib eic eie eig eii eio eir eit eiu eo- eoa eob eoc eoe eog eoi eoo eor eot eou era erb erc ere erg eri ero err ert eru ery eta etb etc ete etg eti eto etr ett etu ety eu- eua eub euc eue eug eui eur eut eya eyc eye eyo eyr eyt gaa gab gac gae gag gai gao gar gat gau gay gba gbc gbe gbg gbi gbo gbr gbt gbu gby gca gcb gcc gce gcg gci gco gcr gct gcu ge- gea geb gec gee geg gei geo ger get geu gey gga ggb ggc ggg ggi ggo ggr ggt ggu gia gib gic gie gig gii gio gir git giu giy goa gob goc goe gog goi goo gor got gou goy gra grb grc gre grg gri gro grr grt gru gry gta gtb gtc gte gtg gti gto gtr gtt gtu gty gu- gua gub guc gue gug gui guo gur gut guu guy gy- gya gyb gye gyo gyr ia- iaa iab iac iae iag iai iao iar iat iau iba ibb ibc ibe ibg ibi ibo ibr ibt ibu iby ica icb icc ice icg ici ico icr ict icu icy ie- iea iec iee ieg iei ier iet iey iga igb igc ige igg igi igo igr igt igu igy iia iib iic iie iii iio iir iit iiu io- ioa iob ioc ioe iog ioi ioo ior iot iou ir- ira irb irc ire irg iri iro irr irt iru iry ita itb itc ite itg iti ito itt itu ity iu- iua iub iuc iue iug iui iur iut iya iyc iye iyo iyr iyt iyy o-i oaa oab oac oae oag oai oao oar oat oau ob- oba obb obc obe obg obi obo obr obt obu oby oc- oca ocb occ ocg oci oco ocr oct ocu oea oeb oec oee oeg oei oeo oer oet oey oga ogc oge ogg ogi ogo ogt ogy oia oib oic oie oii oio oir oit oiu oo- ooa oob ooc oog ooi ooo oor oot or- ora orb orc ore org ori oro orr ort oru ory ot- ota otb otc ote otg oti oto otr ott otu ou- oua ouc oue oui ouo our out oya oye oyi oyo ra- raa rab rac rae rag rai rao rar rat rau ray rba rbb rbc rbe rbg rbi rbo rbr rbt rbu rca rcb rcc rce rcg rci rco rcr rct rcu re- rea reb rec ree reg rei reo rer ret reu rey rga rgb rgc rge rgg rgi rgo rgr rgt ria rib ric rie rig rii rio rir rit riy roa rob roc roe rog roi roo ror rot rou roy rra rrb rrc rrg rri rrr rrt rru rta rtb rtc rte rtg rti rto rtr rtt rtu rty rua rub ruc rue rug rui ruo rur rut ruu ruy ry- rya ryc rye ryg ryo ryr ryu ryy taa tab tac tae tag tai tao tar tat tau tay tba tbb tbc tbe tbg tbi tbo tbr tbt tbu tca tcb tcc tce tcg tci tco tcr tct tcu te- tea teb tec tee teg tei teo ter tet teu tey tga tgb tgc tge tgg tgi tgo tgr tgt tgu tgy tia tib tic tie tig tii tio tir tit tiu tiy to- toa tob toc toe tog toi too tor tot tou toy