-up a-a a-b a-t aaa aab aan aao aap aar aas aat aau ab- aba abb abn abo abp abr abs abt abu an- ana anb ann ano anp anr ans ant anu aoa aob aon aoo aop aor aos aot aou ap- apa apb apn apo app apr aps apt apu ar- ara arb arn aro arp arr ars art aru as- asa asb asn aso asp asr ass ast asu at- ata atb atn ato atp atr ats att atu au- aua aub aun auo aup aur aus aut b-p b-u baa bab ban bao bap bar bas bat bau bba bbb bbn bbo bbp bbr bbs bbt bbu bna bnb bnn bno bnp bnr bns bnt bnu boa bob bon boo bop bor bos bot bou bpa bpb bpn bpo bpp bpr bps bpt bpu bra brb brn bro brp brr brs brt bru bsa bsb bsn bso bsp bsr bss bst bsu bta btb btn bto btp btr bts btt btu bua bub bun buo bup bur bus but buu naa nab nan nao nap nar nas nat nau nba nbb nbn nbo nbp nbr nbs nbt nbu nna nnb nnn nno nnp nns nnt nnu no- noa nob non noo nop nor nos not nou npa npb npn npo npp npr nps npt npu nra nrb nrn nro nrp nrr nrs nrt nru nsa nsb nsn nso nsp nsr nss nst nsu nta ntb ntn nto ntp ntr nts ntt ntu nua nub nun nuo nup nur nus nut nuu oaa oab oan oao oap oar oas oat oau ob- oba obb obn obo obp obr obs obt obu on- ona onb onn ono onp onr ons ont onu oo- ooa oob oon ooo oop oor oos oot op- opa opb opn opo opp opr ops opt or- ora orb orn oro orp orr ors ort oru os- osa osb osn oso osp osr oss ost osu ot- ota otb otn oto otp otr ots ott otu ou- oua oun ouo oup our ous out p-p paa pab pan pao pap par pas pat pau pba pbb pbn pbo pbp pbr pbs pbt pbu pn- pna pnb pnn pno pnp pnr pns pnt pnu poa pob pon poo pop por pos pot pou ppa ppb ppn ppo ppp ppr pps ppt ppu pra prb prn pro prp prr prs prt pru ps- psa psb psn pso psp psr pss pst psu pt- pta ptb ptn pto ptp ptr pts ptt ptu pua pub pun pup pur pus put puu ra- raa rab ran rao rap rar ras rat rau rba rbb rbn rbo rbp rbr rbs rbt rbu rna rnb rnn rno rnp rnr rns rnt rnu roa rob ron roo rop ror ros rot rou rpa rpb rpn rpo rpp rpr rps rpt rpu rra rrb rrn rrp rrr rrs rrt rru rsa rsb rsn rso rsp rsr rss rst rsu rta rtb rtn rto rtp rtr rts rtt rtu rua rub run ruo rup rur rus rut ruu saa sab san sao sap sar sas sat sau sba sbb sbn sbo sbp sbr sbs sbt sbu sna snb snn sno snp snr sns snt snu soa sob son soo sop sor sos sot sou spa spb spn spo spp spr sps spt spu sr- sra srb srn sro srp srr srs srt ss- ssa ssb ssn sso ssp ssr sss sst ssu sta stb stn sto stp str sts stt stu sua sub sun suo sup sur sus sut suu taa tab tan tao tap tar tas tat tau tba tbb tbn tbo tbp tbr tbs tbt tbu tna tnb tnn tno tnp tnr tns tnt to- toa tob ton too top tor tos tot tou tpa tpb tpn tpo tpp tpr tps tpt tpu tra trb trn tro trp trr trs trt tru tsa tsb tsn tso tsp tsr tss tst tsu tta ttb ttn tto ttp ttr tts ttt ttu tua tub tun tuo tup tur tus tut tuu ua- uaa uab uan uao uap uar uas uat uau uba ubb ubn ubo ubp ubr ubs ubt ubu un- una unb unn uno unp unr uns unt unu uoa uob uon uoo uop uor uos uot up- upa upb upn upo upp upr ups upt upu ur- ura urb urn uro urp urr urs urt uru usa usb usn uso usp usr uss ust usu uta utb utn uto utp utr uts utt utu uua uun uur uus uut uuu

-ana -ous a-un aaaa aaab aaan aaap aaar aaas aaba aabb aabp aabt aana aanp aaon aaoo aapa aapo aaps aapt aara aaro aarp aars aart aaru aasa aass aast aasu aata aatt aaup aaus abaa abab aban abap abar abas abat abau abb- abba abbb abbo abbr abbs abbt abnu aboa abob abon aboo abor abos abot abou abpa abpn abpp abpr abps abra abro abrs abs- absa absp abss absu abta abts abtu abua abun abus abut ana- anaa anab anan anao anap anar anas anat anau anba anbb anbo anbu anna annb anno anns annt ano- anoa anon anor anos anp- anpa anpp anpr anpu ansa anso ansp ansu ant- anta anto antr ants antt antu anua anub anun anup anus anut aoba aonb aono aont aopo aora aorb aorn aors aort aosp aoss aoun aous aout apan apao apap apar apas apat apba apbr apbs apna apno apo- apon apoo apop apor apos apot apou appa appr apps appt appu apra aprn apro aprs aprt apsa apso apss apsu apta aptn apts aptt apua apup apus arab aran arap arar aras arat arau arba arbs arna arno arns arnt aroa arob aron aroo aror aros arpa arps arpu arr- arra arro arrr arrs arrt arru ars- arsa arso arst arsu arta arto artr arts arua arub arun arup arut asaa asab asan asao asap asar asas asat asau asba asbo asbu asno asob ason asop asor asos asot asou aspa aspo aspr asps aspt asra asro asrs