-ic -th a-a a-b a-c a-i a-t aaa aab aac aah aai aao aar aat aau ab- aba abb abc abh abi abo abr abt abu ac- aca acb acc ach aci aco acr act acu aha ahb ahc ahh ahi aho ahr aht ahu ai- aia aib aic aih aii aio air ait aiu aoa aob aoc aoh aoi aoo aor aot aou ar- ara arb arc arh ari aro arr art aru at- ata atb atc ath ati ato atr att atu au- aua aub auc auh aui auo aur aut b-u baa bab bac bah bai bao bar bat bau bba bbb bbc bbh bbi bbo bbr bbt bbu bca bcb bcc bch bci bco bcr bct bcu bha bhb bhc bhh bhi bho bhr bht bhu bi- bia bib bic bih bii bio bir bit biu boa bob boc boh boi boo bor bot bou bra brb brh bri bro brr brt bru bta btb btc bth bti bto btr btt btu bua bub buc buh bui buo bur but buu c-- caa cab cac cah cai cao car cat cau cba cbb cbc cbh cbi cbo cbr cbt cbu cca ccb ccc cch cci cco ccr cct ccu ch- cha chb chc chh chi cho chr cht chu ci- cia cib cic cih cii cio cir cit ciu co- coa cob coc coh coi coo cor cot cou cra crb crc crh cri cro crr crt cru cta ctb ctc cth cti cto ctr ctt ctu cua cub cuc cuh cui cuo cur cut cuu h-i haa hab hac hah hai hao har hat hau hba hbb hbc hbh hbi hbo hbr hbt hbu hca hcb hcc hch hci hco hcr hct hha hhb hhc hhh hhi hho hhr hht hhu hia hib hic hih hii hio hir hit hiu hoa hob hoc hoh hoi hoo hor hot hou hr- hra hrb hrc hrh hri hro hrr hrt hru hta htb htc hth hti hto htr htt hua hub huc huh hui huo hur hut huu ia- iaa iab iac iah iai iao iar iat iau iba ibb ibc ibh ibi ibo ibr ibt ibu ica icb icc ich ici ico icr ict icu iha ihb ihc ihh ihi iho ihr iht ihu iia iib iic iih iii iio iir iit iiu io- ioa iob ioc ioh ioi ioo ior iot iou ir- ira irb irc iri iro irr irt iru ita itb itc ith iti ito itt itu iu- iua iub iuc iui iur iut o-i oaa oab oac oah oai oao oar oat oau ob- oba obb obc obh obi obo obr obt obu oc- oca ocb occ och oci oco ocr oct ocu oha ohc ohh ohi oho ohr oht ohu oia oib oic oii oio oir oit oiu oo- ooa oob ooc ooh ooi ooo oor oot or- ora orb orc orh ori oro orr ort oru ot- ota otb otc oth oti oto otr ott otu ou- oua ouc ouh oui ouo our out ra- raa rab rac rah rai rao rar rat rau rba rbb rbc rbh rbi rbo rbr rbt rbu rca rcb rcc rch rci rco rcr rct rcu rh- rha rhb rhc rhh rhi rho rhr rht rhu ria rib ric rih rii rio rir rit roa rob roc roh roi roo ror rot rou rra rrb rrc rrh rri rrr rrt rru rta rtb rtc rti rto rtr rtt rtu rua rub ruc ruh rui ruo rur rut ruu taa tab tac tah tai tao tar tat tau tba tbb tbc tbh tbi tbo tbr tbt tbu tca tcb tcc tch tci tco tcr tct tcu th- tha thb thc thh thi tho thr tht thu tia tib tic tih tii tio tir tit tiu to- toa tob toc toh toi too tor tot tou tra trb trc trh tri tro trr trt tru tta ttb ttc tth tti tto ttr ttt ttu tua tub tuc tuh tui tuo tur tut tuu ua- uaa uab uac uah uai uao uar uat uau uba ubb ubc ubh ubi ubo ubr ubt ubu uca ucb ucc uch uci uco ucr uct ucu uha uhb uhc uhh uhi uho uhr uht uhu uia uib uic uii uio uir uit uiu uoa uob uoc uoo uor uot ur- ura urb urc uri uro urr urt uru uta utb utc uth uti uto utr utt utu uua uuc uur uut uuu

-hou a-ha a-ii aaaa aaab aaac aaah aaai aaar aaba aabb aabc aabh aabi aabt aaca aacb aacc aach aaci aaco aacr aact aacu aaha aaib aaic aaii aaoo aara aarc aari aaro aart aaru aata aatc aatt abaa abab abac abai abar abat abau abb- abba abbb abbi abbo abbr abbt abca abcb abcc abch abci abcr abct abha abhi abho abhr abia abib abic abir abit abiu aboa abob aboh aboo abor abot abou abra abrc abri abro abta abtu abua abut ac-t acaa acab acac acai acar acat acba acca accc acch acci acco acct accu acha achh achi acho achr acht achu aci- acia acic acir acoa acoh acor acot acou acr- acra acrc acri acro acrr acta actc acth acti acto actt actu acu- acuo acur acut ahab ahac ahah ahai ahar ahat ahau ahha ahio ahir ahit ahoa ahor ahot ahra ahrc ahrr ahta ahti ahto ahua aiai aiba aibo aica aicc aich aicr aiha aiho aiia aiib aiic aiir aioc aioi aira airh airi airo airt aita aith aiti aitr aitt aitu aiui aoah aoba aoca aora aorb aort aotc aout arab arac arah arai arar arat arau arba arbh arbi arc- arca arch arci arco arct arh- aria arib arii ario arit aroa arob aroi aroo aror arr- arra arrc arrh arri arro arrr arrt arru arta artc arth arti arto artr arua arub arui arut at-t ataa atab atac atai atar atat atca atcc atch atco atcr atha athi atho atia atic atit atiu atob atoc atoi ator atot atra