-up a-a a-b a-t aaa aab aak aan aap aar aas aat aau ab- aba abb abk abn abp abr abs abt abu aka akb akk akn akp akr aks aku an- ana anb ank ann anp anr ans ant anu ap- apa apb apk apn app apr aps apt apu ar- ara arb ark arn arp arr ars art aru as- asa asb ask asn asp asr ass ast asu at- ata atb atn atp atr ats att atu au- aua aub auk aun aup aur aus aut b-p b-u baa bab bak ban bap bar bas bat bau bba bbb bbk bbn bbp bbr bbs bbt bbu bka bkb bkk bkn bkp bkr bks bkt bna bnb bnk bnn bnp bnr bns bnt bnu bpa bpb bpn bpp bpr bps bpt bpu bra brb brk brn brp brr brs brt bru bsa bsb bsk bsn bsp bsr bss bst bsu bta btb btk btn btp btr bts btt btu bua bub buk bun bup bur bus but buu k-t ka- kaa kab kak kan kap kar kas kat kau kba kbb kbk kbn kbp kbr kbs kbu kkb kkk kkn kkp kkr kks kkt kku kn- kna knk knn knp knr knt knu kpa kpk kpn kpp kpr kps kpt kpu kra krk krn krp krr krs krt kru ksa ksb ksk ksn ksp ksr kss kst ksu kta ktb ktk ktn ktp ktr kts ktt ktu kub kuk kun kup kur kus kut kuu naa nab nak nan nap nar nas nat nau nba nbb nbk nbn nbp nbr nbs nbt nbu nka nkk nkn nkp nkr nks nkt nku nna nnb nnk nnn nnp nns nnt nnu npa npb npn npp npr nps npt npu nra nrb nrk nrn nrp nrr nrs nrt nru nsa nsb nsk nsn nsp nsr nss nst nsu nta ntb ntk ntn ntp ntr nts ntt ntu nua nub nuk nun nup nur nus nut nuu p-p paa pab pak pan pap par pas pat pau pba pbb pbk pbn pbp pbr pbs pbt pbu pka pkb pkn pkp pkr pks pkt pku pn- pna pnb pnk pnn pnp pnr pns pnt pnu ppa ppb ppk ppn ppp ppr pps ppt ppu pra prb prk prn prp prr prs prt pru ps- psa psb psk psn psp psr pss pst psu pt- pta ptb ptk ptn ptp ptr pts ptt ptu pua pub puk pun pup pur pus put puu ra- raa rab rak ran rap rar ras rat rau rba rbb rbk rbn rbp rbr rbs rbt rbu rkb rkk rkp rks rkt rku rna rnb rnn rnp rnr rns rnt rnu rpa rpb rpk rpn rpp rpr rps rpt rpu rra rrb rrk rrn rrp rrr rrs rrt rru rsa rsb rsk rsn rsp rsr rss rst rsu rta rtb rtk rtn rtp rtr rts rtt rtu rua rub ruk run rup rur rus rut ruu saa sab sak san sap sar sas sat sau sba sbb sbk sbn sbp sbr sbs sbt sbu sk- ska skb skk skp skr sks skt sku sna snb snk snn snp snr sns snt snu spa spb spk spn spp spr sps spt spu sr- sra srb srk srn srp srr srs srt ss- ssa ssb ssk ssn ssp ssr sss sst ssu sta stb stk stn stp str sts stt stu sua sub suk sun sup sur sus sut suu taa tab tak tan tap tar tas tat tau tba tbb tbk tbn tbp tbr tbs tbt tbu tka tkb tkk tkp tkr tks tkt tna tnb tnk tnn tnp tnr tns tnt tpa tpb tpk tpn tpp tpr tps tpt tpu tra trb trk trn trp trr trs trt tru tsa tsb tsk tsn tsp tsr tss tst tsu tta ttb ttk ttn ttp ttr tts ttt ttu tua tub tuk tun tup tur tus tut tuu ua- uaa uab uak uan uap uar uas uat uau uba ubb ubk ubn ubp ubr ubs ubt ubu uka ukb ukk ukn ukp ukr uku un- una unb unk unn unp unr uns unt unu up- upa upb upk upn upp upr ups upt upu ur- ura urb urk urn urp urr urs urt uru usa usb usk usn usp usr uss ust usu uta utb utk utn utp utr uts utt utu uua uun uur uus uut uuu