-ic -th a-a a-b a-c a-i a-t aaa aab aac aae aah aai aan aat aau ab- aba abb abc abe abh abi abn abt abu ac- aca acb acc ace ach aci acn act acu aea aeb aec aee aeh aei aen aet aeu aha ahb ahc ahe ahh ahi ahn aht ahu ai- aia aib aic aie aih aii ain ait aiu an- ana anb anc ane anh ani ann ant anu at- ata atb atc ate ath ati atn att atu au- aua aub auc aue auh aui aun aut b-u baa bab bac bae bah bai ban bat bau bba bbb bbc bbe bbh bbi bbn bbt bbu bca bcb bcc bce bch bci bcn bct bcu be- bea beb bec bee beh bei ben bet beu bha bhb bhc bhe bhh bhi bht bhu bi- bia bib bic bie bih bii bin bit biu bna bnb bnc bne bni bnn bnt bnu bta btb btc bte bth bti btn btt btu bua bub buc bue buh bui bun but buu c-- caa cab cac cae cah cai can cat cau cba cbb cbc cbe cbh cbi cbn cbt cbu cca ccb ccc cce cch cci ccn cct ccu ce- cea ceb cec cee ceh cei cen cet ceu ch- cha chb chc che chh chi chn cht chu ci- cia cib cic cie cih cii cin cit ciu cn- cna cnb cnc cne cnh cni cnn cnt cnu cta ctb ctc cte cth cti ctn ctt ctu cua cub cuc cue cuh cui cun cut cuu eaa eab eac eae eah eai ean eat eau eba ebb ebc ebe ebh ebi ebn ebt ebu ec- eca ecb ecc ece ech eci ecn ect ecu eea eeb eec eee een eet eha ehb ehc ehe ehh ehi ehn eht ehu eia eib eic eie eii ein eit eiu en- ena enb enc ene enh eni enn ent enu eta etb etc ete eth eti etn ett etu eu- eua eub euc eue eui eun eut h-i haa hab hac hae hah hai han hat hau hba hbb hbc hbe hbh hbi hbn hbt hbu hca hcb hcc hce hch hci hcn hct he- hea heb hec hee heh hei hen het heu hha hhb hhc hhe hhh hhi hhn hht hhu hia hib hic hie hih hii hin hit hiu hna hnb hnc hne hnh hnn hnt hnu hta htb htc hte hth hti htn htt hua hub huc hue huh hui hun hut huu ia- iaa iab iac iae iah iai ian iat iau iba ibb ibc ibe ibh ibi ibn ibt ibu ica icb icc ice ich ici icn ict icu ie- iea iec iee iei ien iet iha ihb ihc ihe ihh ihi ihn iht ihu iia iib iic iie iih iii iin iit iiu in- ina inb inc ine inh ini inn int inu ita itb itc ite ith iti itn itt itu iu- iua iub iuc iue iui iut n-i naa nab nac nae nah nai nan nat nau nba nbb nbc nbe nbi nbn nbt nbu nca ncb ncc nce nch nci ncn nct ncu ne- nea neb nec nee neh nei nen net neu nha nhb nhc nhe nhh nhi nhn nht nhu nia nib nic nie nih nii nin nit niu nna nnb nnc nne nnh nni nnn nnt nnu nta ntb ntc nte nth nti ntn ntt ntu nua nub nuc nue nuh nui nun nut nuu taa tab tac tae tah tai tan tat tau tba tbb tbc tbe tbh tbi tbn tbt tbu tca tcb tcc tce tch tci tcn tct tcu te- tea teb tec tee teh tei ten tet teu th- tha thb thc the thh thi thn tht thu tia tib tic tie tih tii tin tit tiu tna tnb tnc tne tnh tni tnn tnt tta ttb ttc tte tth tti ttn ttt ttu tua tub tuc tue tuh tui tun tut tuu ua- uaa uab uac uae uah uai uan uat uau uba ubb ubc ube ubh ubi ubn ubt ubu uca ucb ucc uce uch uci ucn uct ucu uea ueb uec uee ueh uei uen uet uha uhb uhc uhe uhh uhi uht uhu uia uib uic uie uii uin uit uiu un- una unb unc une unh uni unn unt unu uta utb utc ute uth uti utn utt utu uua uuc uue uun uut uuu