-al -ic a-a a-b a-c a-i a-t aaa aab aac aad aae aai aal aat aau ab- aba abb abc abd abe abi abl abt abu ac- aca acb acc acd ace aci acl act acu ad- ada adb adc add ade adi adl adt adu aea aeb aec aed aee aei ael aet aeu ai- aia aib aic aid aie aii ail ait aiu al- ala alb alc ald ale ali all alt alu at- ata atb atc atd ate ati atl att atu au- aua aub auc aud aue aui aul aut b-u baa bab bac bad bae bai bal bat bau bba bbb bbc bbd bbe bbi bbl bbt bbu bca bcb bcc bcd bce bci bcl bct bcu bda bdb bdc bdd bde bdi bdl bdt bdu be- bea beb bec bed bee bei bel bet beu bi- bia bib bic bid bie bii bil bit biu bla blb blc bld ble bli bll blt blu bta btb btc btd bte bti btl btt btu bua bub buc bud bue bui bul but buu c-- caa cab cac cad cae cai cal cat cau cba cbb cbc cbd cbe cbi cbl cbt cbu cca ccb ccc ccd cce cci ccl cct ccu cda cdb cdc cdd cde cdi cdl cdt cdu ce- cea ceb cec ced cee cei cel cet ceu ci- cia cib cic cid cie cii cil cit ciu cl- cla clb clc cld cle cli cll clt clu cta ctb ctc ctd cte cti ctl ctt ctu cua cub cuc cud cue cui cul cut cuu daa dab dac dad dae dai dal dat dau dba dbb dbc dbd dbe dbi dbl dbt dbu dca dcb dcc dcd dce dci dcl dct dcu dda ddb ddc ddd dde ddi ddl ddt ddu de- dea deb dec ded dee dei del det deu di- dia dib dic did die dii dil dit diu dl- dla dlb dlc dld dle dli dll dlt dlu dta dtb dtc dtd dte dti dtl dtt dtu dua dub duc dud due dui dul dut eaa eab eac ead eae eai eal eat eau eba ebb ebc ebd ebe ebi ebl ebt ebu ec- eca ecb ecc ecd ece eci ecl ect ecu ed- eda edb edc edd ede edi edl edt edu eea eeb eec eed eee eel eet eia eib eic eid eie eii eil eit eiu ela elb elc eld ele eli ell elt elu eta etb etc etd ete eti etl ett etu eu- eua eub euc eud eue eui eul eut i-d ia- iaa iab iac iad iae iai ial iat iau iba ibb ibc ibd ibe ibi ibl ibt ibu ica icb icc icd ice ici icl ict icu ida idb idc idd ide idi idl idt idu ie- iea iec ied iee iei iel iet iia iib iic iid iie iii iil iit iiu il- ila ilb ilc ild ile ili ill ilt ilu ita itb itc itd ite iti itl itt itu iu- iua iub iuc iud iue iui iut la- laa lab lac lad lae lai lal lat lau lba lbb lbc lbd lbe lbi lbl lbt lbu lca lcb lcc lcd lce lci lcl lct lcu lda ldb ldc ldd lde ldi ldl ldt ldu lea leb lec led lee lei lel let leu lia lib lic lid lie lii lil lit liu lla llb llc lld lle lli lll llt llu lta ltb ltc ltd lte lti ltl ltt ltu lua lub luc lud lue lui lul lut luu taa tab tac tad tae tai tal tat tau tba tbb tbc tbd tbe tbi tbl tbt tbu tca tcb tcc tcd tce tci tcl tct tcu tda tdb tdc tdd tde tdi tdl tdt tdu te- tea teb tec ted tee tei tel tet teu tia tib tic tid tie tii til tit tiu tla tlc tld tle tli tll tlt tlu tta ttb ttc ttd tte tti ttl ttt ttu tua tub tuc tud tue tui tul tut tuu ua- uaa uab uac uad uae uai ual uat uau uba ubb ubc ube ubi ubl ubt ubu uca ucb ucc ucd uce uci ucl uct ucu uda udb udc udd ude udi udl udt udu uea ueb uec ued uee uei uel uet uia uib uic uid uie uii uil uit uiu ula ulb ulc uld ule uli ull ult ulu uta utb utc utd ute uti utl utt utu uua uuc uue uut uuu

a-be a-ii aaaa aaab aaac aaad aaae aaai aaal aaba aabb aabc aabd aabi aabl aabt aaca aacb aacc aacd aace aaci aacl aact aacu aada aadc aade aadi aadt aadu aaea aaec aaib aaic aaii aala aalc aald aale aali aall aalu aata aatc aatt abaa abab abac abad abae abai abal abat abau abb- abba abbb abbe abbi abbt abca abcb abcc abcd abci abcl abct abda abdi abdu abec abed abee abel abet abia abib abic abid abie abil abit abiu abla able abta abtu abua abud abue abul abut ac-t acaa acab acac acad acae acai acat acba acbl acca accc accd acce acci acct accu acda acdb acdc acde acdi acdt ace- acea acec aced acel acet aci- acia acic acid acie acla aclc acle acli aclu acta actc acte acti actl actt actu acu- acue acul acut adaa adab adac adad adae adai adal adat adba adbc adbi adcc adci adda addc addd adde addi addl addu adea adeb adee adel adet adia adib adic adie adit adle adli adta adua adub adue aeac aebi aecb aeci aecl aect aede aedt aeit aela aelc aeta aetc aett aiai aiba aibl aica aicc aicd aice aida aidb aidc aide aidi aidt aidu aiea aiee aiel aiet aiia aiib aiic aiid aila aild aile aili ailu aita aite aiti aitt aitu aiud aiui alaa alac alad alae alai alal alat alau alb- alba albc albe albi albu alca alcc alce ald- alda alde aldi aldl alea alec aled