-up a-a a-b a-c aaa aab aac aad aan aap aas aau ab- aba abb abc abd abn abp abs abu ac- aca acb acc acd acn acp acs acu ad- ada adb adc add adn adp ads adu an- ana anb anc and ann anp ans anu ap- apa apb apc apd apn app aps apu as- asa asb asc asd asn asp ass asu au- aua aub auc aud aun aup aus b-p b-u baa bab bac bad ban bap bas bau bba bbb bbc bbd bbn bbp bbs bbu bca bcb bcc bcd bcn bcp bcs bcu bda bdb bdc bdd bdp bds bdu bna bnb bnc bnd bnn bnp bns bnu bpa bpb bpc bpd bpn bpp bps bpu bsa bsb bsc bsd bsn bsp bss bsu bua bub buc bud bun bup bus buu c-- caa cab cac cad can cap cas cau cba cbb cbc cbd cbn cbp cbs cbu cca ccb ccc ccd ccn ccp ccs ccu cda cdb cdc cdd cdn cdp cds cdu cn- cna cnb cnc cnd cnn cnp cns cnu cpa cpb cpc cpd cpn cpp cps cpu csa csb csc csd csn csp css csu cua cub cuc cud cun cup cus cuu daa dab dac dad dan dap das dau dba dbb dbc dbd dbn dbp dbs dbu dca dcb dcc dcd dcn dcp dcs dcu dda ddb ddc ddd ddn ddp dds ddu dna dnb dnc dnd dnn dnp dns dpa dpb dpc dpd dpn dpp dps dpu dsa dsb dsc dsd dsn dsp dss dsu dua dub duc dud dun dup dus naa nab nac nad nan nap nas nau nba nbb nbc nbd nbn nbp nbs nbu nca ncb ncc ncd ncn ncp ncs ncu nda ndb ndc ndd ndn ndp nds ndu nna nnb nnc nnn nnp nns nnu npa npb npc npd npn npp nps npu nsa nsb nsc nsd nsn nsp nss nsu nua nub nuc nud nun nup nus nuu p-p paa pab pac pad pan pap pas pau pba pbb pbc pbd pbn pbp pbs pbu pca pcb pcc pcd pcn pcp pcs pcu pda pdb pdc pdd pdn pdp pds pdu pn- pna pnb pnc pnd pnn pnp pns pnu ppa ppb ppc ppd ppn ppp pps ppu ps- psa psb psc psd psn psp pss psu pua pub puc pud pun pup pus puu saa sab sac sad san sap sas sau sba sbb sbc sbd sbn sbp sbs sbu sca scb scc scd scn scp scs scu sda sdb sdc sdd sdn sdp sds sdu sna snb snc snd snn snp sns snu spa spb spc spd spn spp sps spu ss- ssa ssb ssc ssd ssn ssp sss ssu sua sub suc sud sun sup sus suu ua- uaa uab uac uad uan uap uas uau uba ubb ubc ubn ubp ubs ubu uca ucb ucc ucd ucn ucp ucs ucu uda udb udc udd udn udp uds udu un- una unb unc und unn unp uns unu up- upa upb upc upd upn upp ups upu usa usb usc usd usn usp uss usu uua uuc uun uus uuu

-ana a-un aaaa aaab aaac aaad aaan aaap aaas aaba aabb aabc aabd aabp aaca aacb aacc aacd aacn aacp aacs aacu aada aadc aads aadu aana aand aanp aapa aapc aaps aasa aasc aasd aass aasu aaup aaus abaa abab abac abad aban abap abas abau abb- abba abbb abbs abca abcb abcc abcd abcn abcp abcs abda abdu abnu abpa abpc abpd abpn abpp abps abs- absa absd absp abss absu abua abud abun abus acaa acab acac acad acan acap acas acba acca accc accd accp accs accu acda acdb acdc acdp acds acpa acpd acps acpu acsa acsc acsd acss acu- acup acus adaa adab adac adad adan adap adas adba adbc adcc adcs adda addc addd addn adds addu adna adnp adns adp- adps adsa adss adua adub adun ana- anaa anab anac anad anan anap anas anau anba anbb anbu anca ancc and- anda ands anna annb anns anp- anpa anpp anpu ansa ansd ansp ansu anua anub anun anup anus apac apan apap apas apba apbs apca apcb apcc apcd apcn apcs apda apdd apds apdu apna appa appc appd apps appu apsa apss apsu apua apuc apud apup apus asaa asab asac asad asan asap asas asau asba asbu asc- asca ascb ascc ascp asda asds asnc aspa aspc aspd asps assa assc assd assn assp asss assu asub asud asun asus auaa auca aucp audc auna aupc aups ausa ausd ausu baaa baad baan baas baba babb babs babu bac- baca bacc bacn bacs bada badb badd bads badu bana banc band bann banp bans banu bapa bapc bapp baps bapu basa basc bass basu bau- baud bbad bbas bbau bbbb bbbs bbdd bcaa bcap bcas bcbc bcbp bcbs bcca bccc bccs bcda bcds bcnu bcpp bcps bcsa bcsc bcsn bcss bcuc bcup bdbc bddc bdna bdpc bdsd bnas bnpp bnss bpcp bpda bpsa bpsu bsaa bsac bsap bsas bsbd bscp bscs bsnd bsns bspp bssc bssd bsup buad buba bubb bubs bubu buca bucc bucs bucu buda budb budd buds budu buna bunb bund bunn buns bunu bupa bupc bups busa busc buss busu buus c-cd caaa caab caac caan caap caas caba cabs cabu cac- caca cacc cada cadc cadd cads cadu cana canc cand cann canp cans capa capb capc capd capn capp caps capu casa casb casc casd casp cass casu cauc caup caus cbac cbbc cbbs cbca cbcc cbcn cbcp cbcs cbcu cbdb cbdc cbdn cbds cbna cbnd cbpc cbpp cbsa cbsc cbsn cbus ccaa ccab ccac ccad ccap ccas ccba ccbc ccbn ccca cccb cccc cccp cccs cccu ccdc ccdn ccdp ccds ccna ccnb ccnc ccnp ccns ccnu ccpa ccpn ccpp ccps ccsa ccsd ccsn ccsp ccss ccuc ccup ccus cdaa cdac cdad cdba cdcs cdda cddb cdna cdnb cdnc cdps cdss cnaa cnac cnap cnas cnbc cnbp cncp cnda