-al -ic -up a-a a-b a-c a-i aaa aab aac aae aai aak aal aan aap aau ab- aba abb abc abe abi abk abl abn abp abu ac- aca acb acc ace aci ack acl acn acp acu aea aeb aec aee aei aek ael aen aep aeu ai- aia aib aic aie aii aik ail ain aip aiu aka akb akc ake aki akk akl akn akp aku al- ala alb alc ale ali alk all aln alp alu an- ana anb anc ane ani ank anl ann anp anu ap- apa apb apc ape api apk apl apn app apu au- aua aub auc aue aui auk aul aun aup b-p b-u baa bab bac bae bai bak bal ban bap bau bba bbb bbc bbe bbi bbk bbl bbn bbp bbu bca bcb bcc bce bci bck bcl bcn bcp bcu be- bea beb bec bee bei bek bel ben bep beu bi- bia bib bic bie bii bik bil bin bip biu bka bkb bkc bke bkk bkl bkn bkp bla blb blc ble bli blk bll bln blp blu bna bnb bnc bne bni bnk bnl bnn bnp bnu bpa bpb bpc bpe bpi bpl bpn bpp bpu bua bub buc bue bui buk bul bun bup buu c-- caa cab cac cae cai cak cal can cap cau cba cbb cbc cbe cbi cbk cbl cbn cbp cbu cca ccb ccc cce cci cck ccl ccn ccp ccu ce- cea ceb cec cee cei cek cel cen cep ceu ci- cia cib cic cie cii cik cil cin cip ciu cka ckb ckc cki cl- cla clb clc cle cli clk cll cln clp clu cn- cna cnb cnc cne cni cnl cnn cnp cnu cpa cpb cpc cpe cpi cpk cpl cpn cpp cpu cua cub cuc cue cui cuk cul cun cup cuu eaa eab eac eae eai eak eal ean eap eau eba ebb ebc ebe ebi ebk ebl ebn ebp ebu ec- eca ecb ecc ece eci eck ecl ecn ecu eea eeb eec eee eek eel een eep eia eib eic eie eii eik eil ein eip eiu eka ekb ekc eke eki ekl ekp eku ela elb elc ele eli elk ell eln elp elu en- ena enb enc ene eni enk enl enn enp enu ep- epa epb epc epe epi epl epn epp epu eu- eua eub euc eue eui eul eun eup ia- iaa iab iac iae iai ial ian iap iau iba ibb ibc ibe ibi ibk ibl ibn ibp ibu ica icb icc ice ici ick icl icn icp icu ie- iea iec iee iei iek iel ien iep iia iib iic iie iii iil iin iip iiu ika ikb ikc ike iki ikk ikl iku il- ila ilb ilc ile ili ilk ill iln ilp ilu in- ina inb inc ine ini ink inl inn inp inu ipa ipb ipc ipe ipi ipl ipn ipp ipu iu- iua iub iuc iue iui iup ka- kaa kab kac kae kai kak kal kan kap kau kba kbb kbc kbe kbi kbk kbl kbn kbp kbu kca kcb kcc kce kci kck kcl kcn kcp kcu ke- kea keb kec kee kei kek kel ken kep kia kib kic kie kii kik kil kin kip kiu kkb kkc kke kki kkk kkl kkn kkp kku kl- kla klb klc kli klu kn- kna knc kne kni knk knl knn knp knu kpa kpc kpe kpi kpk kpl kpn kpp kpu kub kuc kue kui kuk kul kun kup kuu l-p la- laa lab lac lae lai lak lal lan lap lau lba lbb lbc lbe lbi lbk lbl lbp lbu lca lcb lcc lce lci lck lcl lcn lcp lcu lea leb lec lee lei lek lel len lep leu lia lib lic lie lii lik lil lin lip liu lka lkb lkl lkp lla llb llc lle lli llk lll lln llp llu lna lnb lnc lne lni lnk lnl lnn lnp lnu lpa lpb lpc lpe lpi lpk lpl lpn lpp lpu lua lub luc lue lui luk lul lun lup luu n-i naa nab nac nae nai nak nal nan nap nau nba nbb nbc nbe nbi nbk nbl nbn nbp nbu nca ncb ncc nce nci nck ncl ncn ncp ncu ne- nea neb nec nee nei nek nel nen nep neu nia nib nic nie nii nik nil nin nip niu nka nkc nke nki nkk nkn nkp nku nla nlb nlc nle nli nlk nll nln nlp nlu nna nnb nnc nne nni nnk nnl nnn nnp nnu npa npb npc npe npi npl npn npp npu nua nub nuc nue nui nuk nul nun nup nuu p-p paa pab pac pae pai pak pal pan pap pau pba pbb pbc pbe pbi pbk pbl pbn pbp pbu pca pcb pcc pce pci pck pcl pcn pcp pcu pea peb pec pee pei pek pel pen pep peu pia pib pic pie pii pik pil pin pip piu pka pkb pkc pke pki pkl pkn pkp pku pla plb plc ple pli plk pll pln plp plu pn- pna pnb pnc pne pni pnk pnl pnn pnp pnu ppa ppb ppc ppe ppi ppk ppl ppn ppp ppu pua pub puc pue pui puk pul pun pup puu ua- uaa uab uac uae uai uak ual uan uap uau uba ubb ubc ube ubi ubk ubl ubn ubp ubu uca ucb ucc uce uci uck ucl ucn ucp ucu uea ueb uec uee uei uel uen uep uia uib uic uie uii uil uin uip uiu uka ukb ukc uke uki ukk ukl ukn ukp uku ula ulb ulc ule uli ulk ull uln ulp ulu un- una unb unc une uni unk unl unn unp unu up- upa upb upc upe upi upk upn upp upu uua uuc uue uun uuu