-al -ic a-a a-b a-c a-i a-t aaa aab aac aae aaf aai aal aat ab- aba abb abc abe abf abi abl abt ac- aca acb acc ace acf aci acl act aea aeb aec aee aef aei ael aet af- afa afb afc afe aff afi afl aft ai- aia aib aic aie aif aii ail ait al- ala alb alc ale alf ali all alt at- ata atb atc ate atf ati atl att baa bab bac bae baf bai bal bat bba bbb bbc bbe bbf bbi bbl bbt bca bcb bcc bce bcf bci bcl bct be- bea beb bec bee bef bei bel bet bfa bfb bfc bfe bff bfi bfl bft bi- bia bib bic bie bif bii bil bit bla blb blc ble blf bli bll blt bta btb btc bte btf bti btl btt c-- caa cab cac cae caf cai cal cat cba cbb cbc cbe cbf cbi cbl cbt cca ccb ccc cce ccf cci ccl cct ce- cea ceb cec cee cef cei cel cet cfa cfb cfc cfe cff cfi cfl cft ci- cia cib cic cie cif cii cil cit cl- cla clb clc cle clf cli cll clt cta ctb ctc cte ctf cti ctl ctt eaa eab eac eae eaf eai eal eat eba ebb ebc ebe ebf ebi ebl ebt ec- eca ecb ecc ece ecf eci ecl ect eea eeb eec eee eef eel eet ef- efa efb efc efe eff efi efl eft eia eib eic eie eif eii eil eit ela elb elc ele elf eli ell elt eta etb etc ete etf eti etl ett faa fab fac fae faf fai fal fat fba fbb fbc fbe fbf fbi fbl fbt fca fcb fcc fce fcf fci fcl fct fea feb fec fee fef fei fel fet ffa ffc ffe fff ffi ffl fft fia fib fic fie fif fii fil fit fla flb flc fle flf fli fll flt fta ftb ftc fte ftf fti ftl ftt i-f ia- iaa iab iac iae iaf iai ial iat iba ibb ibc ibe ibf ibi ibl ibt ica icb icc ice icf ici icl ict ie- iea iec iee ief iei iel iet ifa ifb ifc ife iff ifi ifl ift iia iib iic iie iif iii iil iit il- ila ilb ilc ile ilf ili ill ilt ita itb itc ite itf iti itl itt la- laa lab lac lae laf lai lal lat lba lbb lbc lbe lbf lbi lbl lbt lca lcb lcc lce lcf lci lcl lct lea leb lec lee lef lei lel let lfa lfb lfc lfe lff lfi lfl lft lia lib lic lie lif lii lil lit lla llb llc lle llf lli lll llt lta ltb ltc lte ltf lti ltl ltt taa tab tac tae taf tai tal tat tba tbb tbc tbe tbf tbi tbl tbt tca tcb tcc tce tcf tci tcl tct te- tea teb tec tee tef tei tel tet tfa tfb tfc tfe tff tfi tfl tft tia tib tic tie tif tii til tit tla tlc tle tlf tli tll tlt tta ttb ttc tte ttf tti ttl ttt

a-be a-ii aaaa aaab aaac aaae aaaf aaai aaal aaba aabb aabc aabi aabl aabt aaca aacb aacc aace aacf aaci aacl aact aaea aaec aafa aafb aafc aaff aafi aafl aaib aaic aaii aala aalc aale aali aall aata aatc aatf aatt abaa abab abac abae abaf abai abal abat abb- abba abbb abbe abbi abbt abca abcb abcc abcf abci abcl abct abec abee abel abet abff abia abib abic abie abil abit abla able abta ac-t acaa acab acac acae acai acat acba acbl acca accc acce accf acci acct ace- acea acec acel acet acfc acfe acfi acfl acft aci- acia acic acie acif acla aclc acle acli acta actc acte actf acti actl actt aeac aeaf aebi aecb aeci aecl aect aeit aela aelc aeta aetc aetf aett afaa afat afca afcb afcc afci afee afel afet affa affc affi afft afia afib afif afil afit afla aflc afle afta aftc afte aiai aiba aibl aica aicc aice aicf aiea aiee aiel aiet aiff aifl aiia aiib aiic aila aile aili aita aite aitf aiti aitt alaa alac alae alai alal alat alb- alba albc albe albi alca alcc alce alea alec alee alef alet alfa alfe alfi ali- alia alib alie alif alii alil alit all- alla alle alli alll alta alte alti at-l at-t ataa atab atac atae atai atal atat atca atcc atcf atcl atea atec atee atef atei atel atfb atfc atfe atia atic atie atif atil atit atla atle atli atta atte atti ba-i baaa baaf baal baat baba babb babe babi bac- baca bacc bace baci bact bael bafc baff baft baia baib baic baie bail bait bala balc bale balf bali ball balt bata batc bate batf bati batt bbbb bbci bbeb bbet bbfc bblb bcaa bcat bcbc bcca bccc bcci bccl bcec bcet bcfc bcia bcie bcit bctc beaf beal beat beba bebb bebe bebi beca beci beeb beef beel beet befa befe beff beft beia beic beil beit bela bele beli bell belt beta betc bete beti bett bfca bffl bfta bftt biaf bial biat biba bibb bibe bibi bibl bica bicc bice bici bieb bief biel biet bifa biff bifi bila bile bili bill bilt bita bitc bite bitt blaa blab blac blae blat blbt blea bleb blee blei blet blfc blic blit btaa btaf btcc btcl btec btfc btie btla bttb caaa caab caac caaf caal caat caba cabe cabf cabi cac- caca cacc cace caci caec caei cafa cafb cafc cafe caff cafl caia caib caic cail cait cala calc cale calf cali call calt cat- cata catb catc cate catf cati catt cbac cbal cbat cbbc cbca cbcc cbce cbcl cbct cbea cbec cbee cbef cbet cbfb cbfc cbia cbit cblb cblc cbta cbtc cbtf cbtl ccaa