-al -ic -ol a-a a-b a-c a-i a-t aaa aab aac aae aai aal aao aat aau ab- aba abb abc abe abi abl abo abt abu ac- aca acb acc ace aci acl aco act acu aea aeb aec aee aei ael aeo aet aeu ai- aia aib aic aie aii ail aio ait aiu al- ala alb alc ale ali all alo alt alu aoa aob aoc aoe aoi aol aoo aot aou at- ata atb atc ate ati atl ato att atu au- aua aub auc aue aui aul auo aut b-u baa bab bac bae bai bal bao bat bau bba bbb bbc bbe bbi bbl bbo bbt bbu bca bcb bcc bce bci bcl bco bct bcu be- bea beb bec bee bei bel beo bet beu bi- bia bib bic bie bii bil bio bit biu bla blb blc ble bli bll blo blt blu boa bob boc boe boi bol boo bot bou bta btb btc bte bti btl bto btt btu bua bub buc bue bui bul buo but buu c-- caa cab cac cae cai cal cao cat cau cba cbb cbc cbe cbi cbl cbo cbt cbu cca ccb ccc cce cci ccl cco cct ccu ce- cea ceb cec cee cei cel ceo cet ceu ci- cia cib cic cie cii cil cio cit ciu cl- cla clb clc cle cli cll clo clt clu co- coa cob coc coe coi col coo cot cou cta ctb ctc cte cti ctl cto ctt ctu cua cub cuc cue cui cul cuo cut cuu eaa eab eac eae eai eal eao eat eau eba ebb ebc ebe ebi ebl ebo ebt ebu ec- eca ecb ecc ece eci ecl eco ect ecu eea eeb eec eee eel eeo eet eia eib eic eie eii eil eio eit eiu ela elb elc ele eli ell elo elt elu eo- eoa eob eoc eoe eoi eol eoo eot eou eta etb etc ete eti etl eto ett etu eu- eua eub euc eue eui eul eut ia- iaa iab iac iae iai ial iao iat iau iba ibb ibc ibe ibi ibl ibo ibt ibu ica icb icc ice ici icl ico ict icu ie- iea iec iee iei iel iet iia iib iic iie iii iil iio iit iiu il- ila ilb ilc ile ili ill ilo ilt ilu io- ioa iob ioc ioe ioi iol ioo iot iou ita itb itc ite iti itl ito itt itu iu- iua iub iuc iue iui iut la- laa lab lac lae lai lal lao lat lau lba lbb lbc lbe lbi lbl lbo lbt lbu lca lcb lcc lce lci lcl lco lct lcu lea leb lec lee lei lel leo let leu lia lib lic lie lii lil lio lit liu lla llb llc lle lli lll llo llt llu loa lob loc loe loi lol loo lot lou lta ltb ltc lte lti ltl lto ltt ltu lua lub luc lue lui lul luo lut luu o-i oaa oab oac oae oai oal oao oat oau ob- oba obb obc obe obi obl obo obt obu oc- oca ocb occ oci ocl oco oct ocu oea oeb oec oee oei oel oeo oet oia oib oic oie oii oil oio oit oiu ola olb olc ole oli oll olo olt olu oo- ooa oob ooc ooi ool ooo oot ot- ota otb otc ote oti otl oto ott otu ou- oua ouc oue oui oul ouo out taa tab tac tae tai tal tao tat tau tba tbb tbc tbe tbi tbl tbo tbt tbu tca tcb tcc tce tci tcl tco tct tcu te- tea teb tec tee tei tel teo tet teu tia tib tic tie tii til tio tit tiu tla tlc tle tli tll tlo tlt tlu to- toa tob toc toe toi tol too tot tou tta ttb ttc tte tti ttl tto ttt ttu tua tub tuc tue tui tul tuo tut tuu ua- uaa uab uac uae uai ual uao uat uau uba ubb ubc ube ubi ubl ubo ubt ubu uca ucb ucc uce uci ucl uco uct ucu uea ueb uec uee uei uel uet uia uib uic uie uii uil uio uit uiu ula ulb ulc ule uli ull ulo ult ulu uoa uob uoc uoe uol uoo uot uta utb utc ute uti utl uto utt utu uua uuc uue uut uuu