-al -er -ic -up a-a a-b a-c a-i aaa aab aac aae aai aak aal aap aar aas aau aav ab- aba abb abc abe abi abk abl abp abr abs abu abv ac- aca acb acc ace aci ack acl acp acr acs acu acv aea aeb aec aee aei aek ael aep aer aes aeu aev ai- aia aib aic aie aii aik ail aip air ais aiu aiv aka akb akc ake aki akk akl akp akr aks aku akv al- ala alb alc ale ali alk all alp alr als alu alv ap- apa apb apc ape api apk apl app apr aps apu apv ar- ara arb arc are ari ark arl arp arr ars aru arv as- asa asb asc ase asi ask asl asp asr ass asu asv au- aua aub auc aue aui auk aul aup aur aus auv av- ava avb avc ave avi avk avl avp avr avs avu b-p b-u baa bab bac bae bai bak bal bap bar bas bau bav bba bbb bbc bbe bbi bbk bbl bbp bbr bbs bbu bca bcb bcc bce bci bck bcl bcp bcr bcs bcu bcv be- bea beb bec bee bei bek bel bep ber bes beu bev bi- bia bib bic bie bii bik bil bip bir bis biu biv bka bkb bkc bke bkk bkl bkp bkr bks bkv bla blb blc ble bli blk bll blp blr bls blu blv bpa bpb bpc bpe bpi bpl bpp bpr bps bpu bpv bra brb bre bri brk brl brp brr brs bru brv bsa bsb bsc bse bsi bsk bsl bsp bsr bss bsu bsv bua bub buc bue bui buk bul bup bur bus buu bva bvb bvc bve bvi bvk bvl bvp bvr bvs bvu bvv c-- caa cab cac cae cai cak cal cap car cas cau cav cba cbb cbc cbe cbi cbk cbl cbp cbr cbs cbu cbv cca ccb ccc cce cci cck ccl ccp ccr ccs ccu ccv ce- cea ceb cec cee cei cek cel cep cer ces ceu cev ci- cia cib cic cie cii cik cil cip cir cis ciu civ cka ckb ckc cki cks cl- cla clb clc cle cli clk cll clp clr cls clu clv cpa cpb cpc cpe cpi cpk cpl cpp cpr cps cpu cpv cra crb crc cre cri crk crl crp crr crs cru crv csa csb csc cse csi csk csl csp csr css csu csv cua cub cuc cue cui cuk cul cup cur cus cuu cuv cva cvb cvc cve cvi cvk cvl cvp cvr cvs cvu cvv eaa eab eac eae eai eak eal eap ear eas eau eav eba ebb ebc ebe ebi ebk ebl ebp ebr ebs ebu ebv ec- eca ecb ecc ece eci eck ecl ecr ecs ecu ecv eea eeb eec eee eek eel eep eer ees eev eia eib eic eie eii eik eil eip eir eis eiu eiv eka ekb ekc eke eki ekl ekp ekr eks eku ekv ela elb elc ele eli elk ell elp elr els elu elv ep- epa epb epc epe epi epl epp epr eps epu era erb erc ere eri erk erl erp err ers eru erv es- esa esb esc ese esi esk esl esp esr ess esu esv eu- eua eub euc eue eui eul eup eur eus euv eva evb evc eve evi evl evp evr evs evv i-v ia- iaa iab iac iae iai ial iap iar ias iau iav iba ibb ibc ibe ibi ibk ibl ibp ibr ibs ibu ibv ica icb icc ice ici ick icl icp icr ics icu icv ie- iea iec iee iei iek iel iep ier ies iev iia iib iic iie iii iil iip iir iis iiu ika ikb ikc ike iki ikk ikl ikr iks iku ikv il- ila ilb ilc ile ili ilk ill ilp ilr ils ilu ilv ipa ipb ipc ipe ipi ipl ipp ipr ips ipu ipv ir- ira irb irc ire iri irk irl irp irr irs iru irv is- isa isb isc ise isi isk isl isp isr iss isu isv iu- iua iub iuc iue iui iup iur ius iva ivb ivc ive ivi ivl ivp ivr ivs ivu ivv ka- kaa kab kac kae kai kak kal kap kar kas kau kav kba kbb kbc kbe kbi kbk kbl kbp kbr kbs kbu kca kcb kcc kce kci kck kcl kcp kcr kcs kcu ke- kea keb kec kee kei kek kel kep ker kes kev kia kib kic kie kii kik kil kip kir kis kiu kiv kkb kkc kke kki kkk kkl kkp kkr kks kku kkv kl- kla klb klc kli klr kls klu klv kpa kpc kpe kpi kpk kpl kpp kpr kps kpu kpv kra krc kri krk krl krp krr krs kru krv ksa ksb ksc kse ksi ksk ksl ksp ksr kss ksu ksv kub kuc kue kui kuk kul kup kur kus kuu kva kvb kvi kvk kvp kvr kvs kvv l-p la- laa lab lac lae lai lak lal lap lar las lau lav lba lbb lbc lbe lbi lbk lbl lbp lbr lbs lbu lbv lca lcb lcc lce lci lck lcl lcp lcr lcs lcu lcv lea leb lec lee lei lek lel lep ler les leu lev lia lib lic lie lii lik lil lip lir lis liu liv lka lkb lkl lkp lkr lks lla llb llc lle lli llk lll llp llr lls llu llv lpa lpb lpc lpe lpi lpk lpl lpp lpr lps lpu lpv lra lrb lrc lri lrk lrp lrr lrs lru lrv lsa lsb lsc lse lsi lsk lsl lsp lsr lss lsu lsv lua lub luc lue lui luk lul lup lur lus luu luv lva lvb lvc lve lvi lvl lvp lvr lvs lvv p-p paa pab pac pae pai pak pal pap par pas pau pav pba pbb