-al -ic -up a-a a-b a-c a-i a-t aaa aab aac aae aai aak aal aap aat aau ab- aba abb abc abe abi abk abl abp abt abu ac- aca acb acc ace aci ack acl acp act acu aea aeb aec aee aei aek ael aep aet aeu ai- aia aib aic aie aii aik ail aip ait aiu aka akb akc ake aki akk akl akp aku al- ala alb alc ale ali alk all alp alt alu ap- apa apb apc ape api apk apl app apt apu at- ata atb atc ate ati atl atp att atu au- aua aub auc aue aui auk aul aup aut b-p b-u baa bab bac bae bai bak bal bap bat bau bba bbb bbc bbe bbi bbk bbl bbp bbt bbu bca bcb bcc bce bci bck bcl bcp bct bcu be- bea beb bec bee bei bek bel bep bet beu bi- bia bib bic bie bii bik bil bip bit biu bka bkb bkc bke bkk bkl bkp bkt bla blb blc ble bli blk bll blp blt blu bpa bpb bpc bpe bpi bpl bpp bpt bpu bta btb btc bte bti btk btl btp btt btu bua bub buc bue bui buk bul bup but buu c-- caa cab cac cae cai cak cal cap cat cau cba cbb cbc cbe cbi cbk cbl cbp cbt cbu cca ccb ccc cce cci cck ccl ccp cct ccu ce- cea ceb cec cee cei cek cel cep cet ceu ci- cia cib cic cie cii cik cil cip cit ciu cka ckb ckc cki ckt cl- cla clb clc cle cli clk cll clp clt clu cpa cpb cpc cpe cpi cpk cpl cpp cpt cpu cta ctb ctc cte cti ctk ctl ctp ctt ctu cua cub cuc cue cui cuk cul cup cut cuu eaa eab eac eae eai eak eal eap eat eau eba ebb ebc ebe ebi ebk ebl ebp ebt ebu ec- eca ecb ecc ece eci eck ecl ect ecu eea eeb eec eee eek eel eep eet eia eib eic eie eii eik eil eip eit eiu eka ekb ekc eke eki ekl ekp ekt eku ela elb elc ele eli elk ell elp elt elu ep- epa epb epc epe epi epl epp ept epu eta etb etc ete eti etk etl etp ett etu eu- eua eub euc eue eui eul eup eut ia- iaa iab iac iae iai ial iap iat iau iba ibb ibc ibe ibi ibk ibl ibp ibt ibu ica icb icc ice ici ick icl icp ict icu ie- iea iec iee iei iek iel iep iet iia iib iic iie iii iil iip iit iiu ika ikb ikc ike iki ikk ikl ikt iku il- ila ilb ilc ile ili ilk ill ilp ilt ilu ipa ipb ipc ipe ipi ipl ipp ipt ipu ita itb itc ite iti itk itl itp itt itu iu- iua iub iuc iue iui iup iut k-t ka- kaa kab kac kae kai kak kal kap kat kau kba kbb kbc kbe kbi kbk kbl kbp kbu kca kcb kcc kce kci kck kcl kcp kct kcu ke- kea keb kec kee kei kek kel kep ket kia kib kic kie kii kik kil kip kit kiu kkb kkc kke kki kkk kkl kkp kkt kku kl- kla klb klc kli klt klu kpa kpc kpe kpi kpk kpl kpp kpt kpu kta ktb ktc kte ktk ktl ktp ktt ktu kub kuc kue kui kuk kul kup kut kuu l-p la- laa lab lac lae lai lak lal lap lat lau lba lbb lbc lbe lbi lbk lbl lbp lbt lbu lca lcb lcc lce lci lck lcl lcp lct lcu lea leb lec lee lei lek lel lep let leu lia lib lic lie lii lik lil lip lit liu lka lkb lkl lkp lkt lla llb llc lle lli llk lll llp llt llu lpa lpb lpc lpe lpi lpk lpl lpp lpt lpu lta ltb ltc lte lti ltk ltl ltp ltt ltu lua lub luc lue lui luk lul lup lut luu p-p paa pab pac pae pai pak pal pap pat pau pba pbb pbc pbe pbi pbk pbl pbp pbt pbu pca pcb pcc pce pci pck pcl pcp pct pcu pea peb pec pee pei pek pel pep pet peu pia pib pic pie pii pik pil pip pit piu pka pkb pkc pke pki pkl pkp pkt pku pla plb plc ple pli plk pll plp plt plu ppa ppb ppc ppe ppi ppk ppl ppp ppt ppu pt- pta ptb ptc pte pti ptk ptl ptp ptt ptu pua pub puc pue pui puk pul pup put puu taa tab tac tae tai tak tal tap tat tau tba tbb tbc tbe tbi tbk tbl tbp tbt tbu tca tcb tcc tce tci tck tcl tcp tct tcu te- tea teb tec tee tei tek tel tep tet teu tia tib tic tie tii tik til tip tit tiu tka tkb tkc tke tkk tkl tkp tkt tla tlc tle tli tlk tll tlp tlt tlu tpa tpb tpc tpe tpi tpk tpl tpp tpt tpu tta ttb ttc tte tti ttk ttl ttp ttt ttu tua tub tuc tue tui tuk tul tup tut tuu ua- uaa uab uac uae uai uak ual uap uat uau uba ubb ubc ube ubi ubk ubl ubp ubt ubu uca ucb ucc uce uci uck ucl ucp uct ucu uea ueb uec uee uei uel uep uet uia uib uic uie uii uil uip uit uiu uka ukb ukc uke uki ukk ukl ukp uku ula ulb ulc ule uli ulk ull ulp ult ulu up- upa upb upc upe upi upk upp upt upu uta utb utc ute uti utk utl utp utt utu uua uuc uue uut uuu

a-ak a-be a-ii aaaa aaab aaac aaae aaai aaal aaap aaba aabb aabc aabi aabl