-ic -th a-a a-b a-c a-i a-t aaa aab aac aae aah aai aak aao aat aau ab- aba abb abc abe abh abi abk abo abt abu ac- aca acb acc ace ach aci ack aco act acu aea aeb aec aee aeh aei aek aeo aet aeu aha ahb ahc ahe ahh ahi ahk aho aht ahu ai- aia aib aic aie aih aii aik aio ait aiu aka akb akc ake akh aki akk ako aku aoa aob aoc aoe aoh aoi aok aoo aot aou at- ata atb atc ate ath ati ato att atu au- aua aub auc aue auh aui auk auo aut b-u baa bab bac bae bah bai bak bao bat bau bba bbb bbc bbe bbh bbi bbk bbo bbt bbu bca bcb bcc bce bch bci bck bco bct bcu be- bea beb bec bee beh bei bek beo bet beu bha bhb bhc bhe bhh bhi bhk bho bht bhu bi- bia bib bic bie bih bii bik bio bit biu bka bkb bkc bke bkk bko bkt boa bob boc boe boh boi bok boo bot bou bta btb btc bte bth bti btk bto btt btu bua bub buc bue buh bui buk buo but buu c-- caa cab cac cae cah cai cak cao cat cau cba cbb cbc cbe cbh cbi cbk cbo cbt cbu cca ccb ccc cce cch cci cck cco cct ccu ce- cea ceb cec cee ceh cei cek ceo cet ceu ch- cha chb chc che chh chi chk cho cht chu ci- cia cib cic cie cih cii cik cio cit ciu cka ckb ckc ckh cki cko ckt co- coa cob coc coe coh coi cok coo cot cou cta ctb ctc cte cth cti ctk cto ctt ctu cua cub cuc cue cuh cui cuk cuo cut cuu eaa eab eac eae eah eai eak eao eat eau eba ebb ebc ebe ebh ebi ebk ebo ebt ebu ec- eca ecb ecc ece ech eci eck eco ect ecu eea eeb eec eee eek eeo eet eha ehb ehc ehe ehh ehi eho eht ehu eia eib eic eie eii eik eio eit eiu eka ekb ekc eke ekh eki eko ekt eku eo- eoa eob eoc eoe eoh eoi eok eoo eot eou eta etb etc ete eth eti etk eto ett etu eu- eua eub euc eue eui eut h-i haa hab hac hae hah hai hak hao hat hau hba hbb hbc hbe hbh hbi hbk hbo hbt hbu hca hcb hcc hce hch hci hck hco hct he- hea heb hec hee heh hei hek heo het heu hha hhb hhc hhe hhh hhi hhk hho hht hhu hia hib hic hie hih hii hik hio hit hiu hka hkb hkh hki hkk hko hkt hku hoa hob hoc hoe hoh hoi hok hoo hot hou hta htb htc hte hth hti htk hto htt hua hub huc hue huh hui huk huo hut huu ia- iaa iab iac iae iah iai iao iat iau iba ibb ibc ibe ibh ibi ibk ibo ibt ibu ica icb icc ice ich ici ick ico ict icu ie- iea iec iee iei iek iet iha ihb ihc ihe ihh ihi ihk iho iht ihu iia iib iic iie iih iii iio iit iiu ika ikb ikc ike iki ikk iko ikt iku io- ioa iob ioc ioe ioh ioi ioo iot iou ita itb itc ite ith iti itk ito itt itu iu- iua iub iuc iue iui iut k-t ka- kaa kab kac kae kah kai kak kao kat kau kba kbb kbc kbe kbh kbi kbk kbo kbu kca kcb kcc kce kch kci kck kct kcu ke- kea keb kec kee keh kei kek keo ket kha khe khh khi khk kho khu kia kib kic kie kih kii kik kio kit kiu kkb kkc kke kkh kki kkk kkt kku koa kob koc koe koh koi kok koo kot kou kta ktb ktc kte kth ktk kto ktt ktu kub kuc kue kuh kui kuk kut kuu o-i oaa oab oac oae oah oai oak oao oat oau ob- oba obb obc obe obh obi obk obo obt obu oc- oca ocb occ och oci ock oco oct ocu oea oeb oec oee oeh oei oeo oet oha ohc ohe ohh ohi oho oht ohu oia oib oic oie oii oik oio oit oiu oka okb okc oke oki okk oko oku oo- ooa oob ooc ooh ooi ook ooo oot ot- ota otb otc ote oth oti otk oto ott otu ou- oua ouc oue ouh oui ouk ouo out taa tab tac tae tah tai tak tao tat tau tba tbb tbc tbe tbh tbi tbk tbo tbt tbu tca tcb tcc tce tch tci tck tco tct tcu te- tea teb tec tee teh tei tek teo tet teu th- tha thb thc the thh thi thk tho tht thu tia tib tic tie tih tii tik tio tit tiu tka tkb tkc tke tkk tko tkt to- toa tob toc toe toh toi tok too tot tou tta ttb ttc tte tth tti ttk tto ttt ttu tua tub tuc tue tuh tui tuk tuo tut tuu ua- uaa uab uac uae uah uai uak uao uat uau uba ubb ubc ube ubh ubi ubk ubo ubt ubu uca ucb ucc uce uch uci uck uco uct ucu uea ueb uec uee ueh uei uet uha uhb uhc uhe uhh uhi uho uht uhu uia uib uic uie uii uio uit uiu uka ukb ukc uke uki ukk uku uoa uob uoc uoe uok uoo uot uta utb utc ute uth uti utk uto utt utu uua uuc uue uut uuu