-ic -th a-a a-b a-c a-i a-t aaa aab aac aae aah aai aao aat ab- aba abb abc abe abh abi abo abt ac- aca acb acc ace ach aci aco act aea aeb aec aee aeh aei aeo aet aha ahb ahc ahe ahh ahi aho aht ai- aia aib aic aie aih aii aio ait aoa aob aoc aoe aoh aoi aoo aot at- ata atb atc ate ath ati ato att baa bab bac bae bah bai bao bat bba bbb bbc bbe bbh bbi bbo bbt bca bcb bcc bce bch bci bco bct be- bea beb bec bee beh bei beo bet bha bhb bhc bhe bhh bhi bho bht bi- bia bib bic bie bih bii bio bit boa bob boc boe boh boi boo bot bta btb btc bte bth bti bto btt c-- caa cab cac cae cah cai cao cat cba cbb cbc cbe cbh cbi cbo cbt cca ccb ccc cce cch cci cco cct ce- cea ceb cec cee ceh cei ceo cet ch- cha chb chc che chh chi cho cht ci- cia cib cic cie cih cii cio cit co- coa cob coc coe coh coi coo cot cta ctb ctc cte cth cti cto ctt eaa eab eac eae eah eai eao eat eba ebb ebc ebe ebh ebi ebo ebt ec- eca ecb ecc ece ech eci eco ect eea eeb eec eee eeo eet eha ehb ehc ehe ehh ehi eho eht eia eib eic eie eii eio eit eo- eoa eob eoc eoe eoh eoi eoo eot eta etb etc ete eth eti eto ett h-i haa hab hac hae hah hai hao hat hba hbb hbc hbe hbh hbi hbo hbt hca hcb hcc hce hch hci hco hct he- hea heb hec hee heh hei heo het hha hhb hhc hhe hhh hhi hho hht hia hib hic hie hih hii hio hit hoa hob hoc hoe hoh hoi hoo hot hta htb htc hte hth hti hto htt ia- iaa iab iac iae iah iai iao iat iba ibb ibc ibe ibh ibi ibo ibt ica icb icc ice ich ici ico ict ie- iea iec iee iei iet iha ihb ihc ihe ihh ihi iho iht iia iib iic iie iih iii iio iit io- ioa iob ioc ioe ioh ioi ioo iot ita itb itc ite ith iti ito itt o-i oaa oab oac oae oah oai oao oat ob- oba obb obc obe obh obi obo obt oc- oca ocb occ och oci oco oct oea oeb oec oee oeh oei oeo oet oha ohc ohe ohh ohi oho oht oia oib oic oie oii oio oit oo- ooa oob ooc ooh ooi ooo oot ot- ota otb otc ote oth oti oto ott taa tab tac tae tah tai tao tat tba tbb tbc tbe tbh tbi tbo tbt tca tcb tcc tce tch tci tco tct te- tea teb tec tee teh tei teo tet th- tha thb thc the thh thi tho tht tia tib tic tie tih tii tio tit to- toa tob toc toe toh toi too tot tta ttb ttc tte tth tti tto ttt

a-be a-ha a-ii aaaa aaab aaac aaae aaah aaai aaba aabb aabc aabh aabi aabt aaca aacb aacc aace aach aaci aaco aact aaea aaec aaha aaib aaic aaii aaoe aaoo aata aatc aatt abaa abab abac abae abai abat abb- abba abbb abbe abbi abbo abbt abca abcb abcc abch abci abct abec abee abet abha abhi abho abia abib abic abie abit aboa abob aboh aboo abot abta ac-t acaa acab acac acae acai acat acba acca accc acce acch acci acco acct ace- acea acec aceh acet acha ache achh achi acho acht aci- acia acic acie acoa acoe acoh acot acta actc acte acth acti acto actt aeac aebi aecb aeci aect aeio aeit aeta aetc aeto aett ahab ahac ahah ahai ahat ahet ahha ahio ahit ahoa ahoe ahot ahta ahte ahti ahto aiai aiba aibo aica aicc aice aich aiea aiee aiet aiha aiho aiia aiib aiic aioc aioi aita aite aith aiti aitt aoah aoba aoca aoce aotc at-t ataa atab atac atae atai atat atca atcc atch atco atea atec atee atei ateo atha athe athi atho atia atic atie atit atob atoc atoe atoi atot atta atte atti atto ba-i baaa baah baat baba babb babe babi babo bac- baca bacc bace bach baci baco bact baha bahi baho baht baia baib baic baie baio bait baoh bata batc bate bath bati bato batt bbbb bbch bbci bbeb bbet bcaa bcat bcbc bcca bccc bcci bcec bcet bche bcia bcie bcit bctc beah beat beba bebb bebe bebi bebo beca bech beci beeb beet beia beic beit beo- beot beta betc bete beth beti beto bett bhai bhao bhat bhca bhcc bhet bhie bhit bhoi bhot biao biat biba bibb bibe bibi bibo bica bicc bice bich bici bico bieb biet biha bihe bihi bio- bioc bioi biot bita bitc bite bith bito bitt boab boac boai boat boba bobb bobe bobi bobo boca boce boch boco boea boec boee boeo boet boha boho boht boi- boie boii boit boob booc booe booh boot bota botb bote both boti boto bott btaa btcc btec btie btob bttb c-bo caaa caab caac caah caat caba cabe cabi cabo cac- caca cacc cace cach caci caco caec caei caha cahe caht caia caib caic caio cait caoi cat- cata catb catc cate cath cati cato catt cbac cbat cbbc cbca cbcc cbce cbct cbea cbec cbee cbet cbha cbia cbit cbot cbta cbtc ccaa ccab ccac ccai ccat ccba ccbc ccca cccb cccc ccci ccee ccha cche ccic ccii ccob ccoc cctb cctc cctt ceac ceat ceba cec- ceca cece ceci ceco cect ceeb ceec cet- ceta cete ceti ceto chaa chab chac chae chah chai chao chat chca chce chch chci chea cheb chec chee cheh chet