-al -up a-a a-b a-c aaa aab aac aae aal aap aas aau ab- aba abb abc abe abl abp abs abu ac- aca acb acc ace acl acp acs acu aea aeb aec aee ael aep aes aeu al- ala alb alc ale all alp als alu ap- apa apb apc ape apl app aps apu as- asa asb asc ase asl asp ass asu au- aua aub auc aue aul aup aus b-p b-u baa bab bac bae bal bap bas bau bba bbb bbc bbe bbl bbp bbs bbu bca bcb bcc bce bcl bcp bcs bcu be- bea beb bec bee bel bep bes beu bla blb blc ble bll blp bls blu bpa bpb bpc bpe bpl bpp bps bpu bsa bsb bsc bse bsl bsp bss bsu bua bub buc bue bul bup bus buu c-- caa cab cac cae cal cap cas cau cba cbb cbc cbe cbl cbp cbs cbu cca ccb ccc cce ccl ccp ccs ccu ce- cea ceb cec cee cel cep ces ceu cl- cla clb clc cle cll clp cls clu cpa cpb cpc cpe cpl cpp cps cpu csa csb csc cse csl csp css csu cua cub cuc cue cul cup cus cuu eaa eab eac eae eal eap eas eau eba ebb ebc ebe ebl ebp ebs ebu ec- eca ecb ecc ece ecl ecs ecu eea eeb eec eee eel eep ees ela elb elc ele ell elp els elu ep- epa epb epc epe epl epp eps epu es- esa esb esc ese esl esp ess esu eu- eua eub euc eue eul eup eus l-p la- laa lab lac lae lal lap las lau lba lbb lbc lbe lbl lbp lbs lbu lca lcb lcc lce lcl lcp lcs lcu lea leb lec lee lel lep les leu lla llb llc lle lll llp lls llu lpa lpb lpc lpe lpl lpp lps lpu lsa lsb lsc lse lsl lsp lss lsu lua lub luc lue lul lup lus luu p-p paa pab pac pae pal pap pas pau pba pbb pbc pbe pbl pbp pbs pbu pca pcb pcc pce pcl pcp pcs pcu pea peb pec pee pel pep pes peu pla plb plc ple pll plp pls plu ppa ppb ppc ppe ppl ppp pps ppu ps- psa psb psc pse psl psp pss psu pua pub puc pue pul pup pus puu saa sab sac sae sal sap sas sau sba sbb sbc sbe sbl sbp sbs sbu sca scb scc sce scl scp scs scu se- sea seb sec see sel sep ses seu sla slb slc sle sll slp sls slu spa spb spc spe spl spp sps spu ss- ssa ssb ssc sse ssl ssp sss ssu sua sub suc sue sul sup sus suu ua- uaa uab uac uae ual uap uas uau uba ubb ubc ube ubl ubp ubs ubu uca ucb ucc uce ucl ucp ucs ucu uea ueb uec uee uel uep ues ula ulb ulc ule ull ulp uls ulu up- upa upb upc upe upp ups upu usa usb usc use usl usp uss usu uua uuc uue uus uuu

-ase a-be aaaa aaab aaac aaae aaal aaap aaas aaba aabb aabc aabl aabp aaca aacb aacc aace aacl aacp aacs aacu aaea aaec aaep aaes aala aalc aale aall aals aalu aapa aapc aapl aaps aasa aasc aase aass aasu aaup aaus abaa abab abac abae abal abap abas abau abb- abba abbb abbe abbs abca abcb abcc abcl abcp abcs abec abee abel abes abla able abls abpa abpc abpp abps abs- absa abse absl absp abss absu abua abue abul abus acaa acab acac acae acap acas acba acbl acca accc acce accp accs accu ace- acea acec acel aces acla aclc acle acls aclu acpa acpe acps acpu acsa acsc acse acsl acss acu- acue acul acup acus aeac aeap aeas aebs aecb aecl aela aelc aelp aesc aess al-p alaa alac alae alal alap alas alau alb- alba albc albe albs albu alca alcc alce alcs alea alec alee alep ales aleu all- alla alle alll alls allu alpa alpe alpl alps alpu alsa alsc alse alua alus apac apal apap apas apba apbs apca apcb apcc apcs apea apec apel apep apes apeu apl- apla aple aplp apls aplu appa appc appl apps appu apsa apse apsl apss apsu apua apuc apup apus asaa asab asac asae asal asap asas asau asba asbu asc- asca ascb ascc asce ascl ascp asea asec asee asel asep ases asla asle aspa aspc aspe aspl asps assa assc asse assl assp asss assu asub asue asus auaa aube auca auce aucp auel aul- aula aule aull auls aulu aupc aups ausa ause ausu baaa baal baas baba babb babe babs babu bac- baca bacc bace bacs bael baes bala balc bale ball bals balu bapa bapc bape bapp baps bapu basa basc base bass basu bau- baul bbas bbau bbbb bbbs bbeb bblb bbls bcaa bcap bcas bcbc bcbp bcbs bcca bccc bccl bccs bcec bces bcpl bcpp bcps bcsa bcsc bcsl bcss bcuc bcup beal beap beas beau beba bebb bebe beca becs becu beeb beel beep bees bela bele bell belp bels belu bes- besa bese bess blaa blab blac blae blas blau blcu blea bleb blee bles bleu blls blsp blss blub blue blup blus bpcp bpea bpel bpsa bpsu bsaa bsac bsap bsas bscp bscs bsea bseb bsec bsee bses bslc bspp bssc bsse bsup bual buba bubb bube bubs bubu buca bucc buce bucs bucu buea buel bueu bula bulb bule bull buls bulu bupa bupc bups busa busc buse buss busu buus caaa caab caac caal caap caas caba cabe cabs cabu cac- caca cacc cace caec caes caeu cala calc cale call calp cals calu capa capb capc cape capp caps capu casa casb casc case casl casp cass casu cauc caul caup caus cbac cbal cbbc cbbs