-al -ic a-a a-b a-c a-i a-t aaa aab aac aae aai aak aal aat ab- aba abb abc abe abi abk abl abt ac- aca acb acc ace aci ack acl act aea aeb aec aee aei aek ael aet ai- aia aib aic aie aii aik ail ait aka akb akc ake aki akk akl al- ala alb alc ale ali alk all alt at- ata atb atc ate ati atl att baa bab bac bae bai bak bal bat bba bbb bbc bbe bbi bbk bbl bbt bca bcb bcc bce bci bck bcl bct be- bea beb bec bee bei bek bel bet bi- bia bib bic bie bii bik bil bit bka bkb bkc bke bkk bkl bkt bla blb blc ble bli blk bll blt bta btb btc bte bti btk btl btt c-- caa cab cac cae cai cak cal cat cba cbb cbc cbe cbi cbk cbl cbt cca ccb ccc cce cci cck ccl cct ce- cea ceb cec cee cei cek cel cet ci- cia cib cic cie cii cik cil cit cka ckb ckc cki ckt cl- cla clb clc cle cli clk cll clt cta ctb ctc cte cti ctk ctl ctt eaa eab eac eae eai eak eal eat eba ebb ebc ebe ebi ebk ebl ebt ec- eca ecb ecc ece eci eck ecl ect eea eeb eec eee eek eel eet eia eib eic eie eii eik eil eit eka ekb ekc eke eki ekl ekt ela elb elc ele eli elk ell elt eta etb etc ete eti etk etl ett ia- iaa iab iac iae iai ial iat iba ibb ibc ibe ibi ibk ibl ibt ica icb icc ice ici ick icl ict ie- iea iec iee iei iek iel iet iia iib iic iie iii iil iit ika ikb ikc ike iki ikk ikl ikt il- ila ilb ilc ile ili ilk ill ilt ita itb itc ite iti itk itl itt k-t ka- kaa kab kac kae kai kak kal kat kba kbb kbc kbe kbi kbk kbl kca kcb kcc kce kci kck kcl kct ke- kea keb kec kee kei kek kel ket kia kib kic kie kii kik kil kit kkb kkc kke kki kkk kkl kkt kl- kla klb klc kli klt kta ktb ktc kte ktk ktl ktt la- laa lab lac lae lai lak lal lat lba lbb lbc lbe lbi lbk lbl lbt lca lcb lcc lce lci lck lcl lct lea leb lec lee lei lek lel let lia lib lic lie lii lik lil lit lka lkb lkl lkt lla llb llc lle lli llk lll llt lta ltb ltc lte lti ltk ltl ltt taa tab tac tae tai tak tal tat tba tbb tbc tbe tbi tbk tbl tbt tca tcb tcc tce tci tck tcl tct te- tea teb tec tee tei tek tel tet tia tib tic tie tii tik til tit tka tkb tkc tke tkk tkl tkt tla tlc tle tli tlk tll tlt tta ttb ttc tte tti ttk ttl ttt

a-ak a-be a-ii aaaa aaab aaac aaae aaai aaal aaba aabb aabc aabi aabl aabt aaca aacb aacc aace aaci aack aacl aact aaea aaec aaib aaic aaii aaka aake aala aalc aale aali aall aata aatc aatk aatt abaa abab abac abae abai abak abal abat abb- abba abbb abbe abbi abbt abca abcb abcc abci abcl abct abec abee abel abet abia abib abic abie abil abit abla able abta ac-t acaa acab acac acae acai acat acba acbl acca accc acce acci acct ace- acea acec acek acel acet aci- acia acic acie acke acla aclc acle acli acta actc acte acti actl actt aeac aebi aecb aeci aecl aect aeit aeka aela aelc aeta aetc aett aiai aiba aibl aica aicc aice aiea aiee aiel aiet aiia aiib aiic aika aike aiki aila aile aili aita aite aiti aitt akaa akae akai akal akca akee akel akia akie akik akil akka akki akle akte alaa alac alae alai alak alal alat alb- alba albc albe albi alca alcc alce alea alec alee alek alet ali- alia alib alie alii alik alil alit alk- alka alkb alke alki all- alla alle alli alll alta alte alti at-l at-t ataa atab atac atae atai atak atal atat atca atcc atck atcl atea atec atee atei atel atia atic atie atik atil atit atka atkt atla atle atli atta atte atti ba-i baaa baak baal baat baba babb babe babi bac- baca bacc bace baci back bact baek bael baia baib baic baie baik bail bait bak- baka bake baki bakl bakt bala balc bale bali balk ball balt bata batc bate bati batt bbbb bbci bbeb bbet bblb bcaa bcat bcbc bcca bccc bcci bccl bcec bcet bcia bcie bcit bctc beak beal beat beba bebb bebe bebi beca beci beck beeb beek beel beet beia beic beik beil beit beka beke beki bela bele beli belk bell belt beta betc bete beti bett biak bial biat biba bibb bibe bibi bibl bica bicc bice bici bick bieb biel biet bike bila bile bili bilk bill bilt bita bitc bite bitt blaa blab blac blae blak blat blbt blea bleb blee blei blek blet blic blik blit blkb btaa btcc btcl btec btek btie btla bttb caaa caab caac caal caat caba cabe cabi cac- caca cacc cace caci cack caec caei caia caib caic caik cail cait caka cake cala calc cale cali calk call calt cat- cata catb catc cate cati catt cbac cbal cbat cbbc cbca cbcc cbce cbcl cbct cbea cbec cbee cbet cbia cbit cbka cbkl cblb cblc cbta cbtc cbtl ccaa ccab ccac ccai ccat ccba ccbc ccca cccb cccc ccci cccl ccee ccel ccic ccii ccil ccla cclc ccli cctb cctc cctl cctt ceac ceal ceat ceba cec- ceca cece ceci cect ceeb ceec ceel ceil ceke cel- cela celc cele celi cell celt