-ic -th a-a a-b a-c a-i a-t aaa aab aac aah aai aao aar aas aat aay ab- aba abb abc abh abi abo abr abs abt aby ac- aca acb acc ach aci aco acr acs act acy aha ahb ahc ahh ahi aho ahr ahs aht ahy ai- aia aib aic aih aii aio air ais ait aiy aoa aob aoc aoh aoi aoo aor aos aot ar- ara arb arc arh ari aro arr ars art ary as- asa asb asc ash asi aso asr ass ast asy at- ata atb atc ath ati ato atr ats att ay- aya ayc ayh ayi ayo ayr ays ayt baa bab bac bah bai bao bar bas bat bay bba bbb bbc bbh bbi bbo bbr bbs bbt bby bca bcb bcc bch bci bco bcr bcs bct bcy bha bhb bhc bhh bhi bho bhr bhs bht bi- bia bib bic bih bii bio bir bis bit biy boa bob boc boh boi boo bor bos bot boy bra brb brh bri bro brr brs brt bry bsa bsb bsc bsh bsi bso bsr bss bst bsy bta btb btc bth bti bto btr bts btt bty by- bya byc byh byi byo byr bys byt c-- caa cab cac cah cai cao car cas cat cay cba cbb cbc cbh cbi cbo cbr cbs cbt cby cca ccb ccc cch cci cco ccr ccs cct ch- cha chb chc chh chi cho chr chs cht chy ci- cia cib cic cih cii cio cir cis cit co- coa cob coc coh coi coo cor cos cot coy cra crb crc crh cri cro crr crs crt cry csa csb csc csh csi cso csr css cst csy cta ctb ctc cth cti cto ctr cts ctt cty cya cyb cyc cyo cyr cys cyt h-i haa hab hac hah hai hao har has hat hay hba hbb hbc hbh hbi hbo hbr hbs hbt hby hca hcb hcc hch hci hco hcr hcs hct hcy hha hhb hhc hhh hhi hho hhr hhs hht hhy hia hib hic hih hii hio hir his hit hoa hob hoc hoh hoi hoo hor hos hot hoy hr- hra hrb hrc hrh hri hro hrr hrs hrt hsa hsb hsc hsh hsi hsr hss hst hsy hta htb htc hth hti hto htr hts htt hty hy- hya hyb hyc hyh hyi hyo hyr hys hyt hyy ia- iaa iab iac iah iai iao iar ias iat iba ibb ibc ibh ibi ibo ibr ibs ibt iby ica icb icc ich ici ico icr ics ict icy iha ihb ihc ihh ihi iho ihr ihs iht ihy iia iib iic iih iii iio iir iis iit io- ioa iob ioc ioh ioi ioo ior ios iot ir- ira irb irc iri iro irr irs irt iry is- isa isb isc ish isi iso isr iss ist isy ita itb itc ith iti ito its itt ity iya iyc iyo iyr iys iyt iyy o-i oaa oab oac oah oai oao oar oas oat ob- oba obb obc obh obi obo obr obs obt oby oc- oca ocb occ och oci oco ocr ocs oct oha ohc ohh ohi oho ohr ohs oht oia oib oic oii oio oir ois oit oo- ooa oob ooc ooh ooi ooo oor oos oot or- ora orb orc orh ori oro orr ors ort ory os- osa osb osc osh osi oso osr oss ost ot- ota otb otc oth oti oto otr ots ott oya oyi oyo oys ra- raa rab rac rah rai rao rar ras rat ray rba rbb rbc rbh rbi rbo rbr rbs rbt rca rcb rcc rch rci rco rcr rcs rct rh- rha rhb rhc rhh rhi rho rhr rhs rht ria rib ric rih rii rio rir ris rit riy roa rob roc roh roi roo ror ros rot roy rra rrb rrc rrh rri rrr rrs rrt rsa rsb rsc rsh rsi rso rsr rss rst rta rtb rtc rti rto rtr rts rtt rty ry- rya ryc ryo ryr rys ryy saa sab sac sah sai sao sar sas sat say sba sbb sbc sbh sbi sbo sbr sbs sbt sby sca scb scc sch sci sco scr scs sct sh- sha shb shc shh shi sho shr shs sht shy sia sib sic sih sii sio sir sis sit soa sob soc soh soi soo sor sos sot soy sr- sra srb src srh sri sro srr srs srt sry ss- ssa ssb ssc ssh ssi sso ssr sss sst sta stb stc sth sti sto str sts stt sty sy- sya syb syc syh syi syr sys syt taa tab tac tah tai tao tar tas tat tay tba tbb tbc tbh tbi tbo tbr tbs tbt tca tcb tcc tch tci tco tcr tcs tct th- tha thb thc thh thi tho thr ths tht thy tia tib tic tih tii tio tir tis tit tiy to- toa tob toc toh toi too tor tos tot toy tra trb trc trh tri tro trr trs trt try tsa tsb tsc tsh tsi tso tsr tss tst tsy tta ttb ttc tth tti tto ttr tts ttt tty tya tyc tyo tyr tys tyt yaa yab yac yah yai yao yar yas yat yay ybc ybi ybr ybs yby yca ycc ych yci yco ycs ycy yha yhc yhi yhs yht yih yii yio yir yis yit yob yoc yoi yoo yor yos yot yoy yra yrc yro yrs yrt ysa ysb ysc ysi yso ysr yss yst ysy yta ytc yth yto ytr yts ytt yyb yyc yys yyt yyy

a-ha a-ii a-ya a-yo aaaa aaab aaac aaah aaai aaar aaas aaba aabb aabc aabh aabi aabt aaby aaca aacb aacc aach aaci aaco aacr aacs aact aacy aaha aahs aaib aaic aaii aais aaoo aara aarc aari aaro aars aart aasa aasc aasi aass aast aata aatc aatt abaa abab