-up a-a a-b a-i aaa aab aai aan aap aar aas aau aay ab- aba abb abi abn abp abr abs abu aby ai- aia aib aii ain aip air ais aiu aiy an- ana anb ani ann anp anr ans anu any ap- apa apb api apn app apr aps apu apy ar- ara arb ari arn arp arr ars aru ary as- asa asb asi asn asp asr ass asu asy au- aua aub aui aun aup aur aus ay- aya ayi ayn ayp ayr ays ayu b-p b-u baa bab bai ban bap bar bas bau bay bba bbb bbi bbn bbp bbr bbs bbu bby bi- bia bib bii bin bip bir bis biu biy bna bnb bni bnn bnp bnr bns bnu bpa bpb bpi bpn bpp bpr bps bpu bpy bra brb bri brn brp brr brs bru bry bsa bsb bsi bsn bsp bsr bss bsu bsy bua bub bui bun bup bur bus buu buy by- bya byi byn byp byr bys byu ia- iaa iab iai ian iap iar ias iau iba ibb ibi ibn ibp ibr ibs ibu iby iia iib iii iin iip iir iis iiu in- ina inb ini inn inp inr ins inu iny ipa ipb ipi ipn ipp ipr ips ipu ipy ir- ira irb iri irn irp irr irs iru iry is- isa isb isi isn isp isr iss isu isy iu- iua iub iui iup iur ius iya iyr iys iyy n-i naa nab nai nan nap nar nas nau nay nba nbb nbi nbn nbp nbr nbs nbu nia nib nii nin nip nir nis niu nna nnb nni nnn nnp nns nnu npa npb npi npn npp npr nps npu nra nrb nri nrn nrp nrr nrs nru nry nsa nsb nsi nsn nsp nsr nss nsu nsy nua nub nui nun nup nur nus nuu nuy nya nyn nyp nys nyu nyy p-p paa pab pai pan pap par pas pau pay pba pbb pbi pbn pbp pbr pbs pbu pby pia pib pii pin pip pir pis piu pn- pna pnb pni pnn pnp pnr pns pnu pny ppa ppb ppi ppn ppp ppr pps ppu pra prb pri prn prp prr prs pru pry ps- psa psb psi psn psp psr pss psu psy pua pub pui pun pup pur pus puu puy py- pya pyb pyn pyr pys pyu ra- raa rab rai ran rap rar ras rau ray rba rbb rbi rbn rbp rbr rbs rbu ria rib rii rin rip rir ris riy rna rnb rni rnn rnp rnr rns rnu rny rpa rpb rpi rpn rpp rpr rps rpu rra rrb rri rrn rrp rrr rrs rru rsa rsb rsi rsn rsp rsr rss rsu rua rub rui run rup rur rus ruu ruy ry- rya ryn ryr rys ryu ryy saa sab sai san sap sar sas sau say sba sbb sbi sbn sbp sbr sbs sbu sby sia sib sii sin sip sir sis siu sna snb sni snn snp snr sns snu sny spa spb spi spn spp spr sps spu spy sr- sra srb sri srn srp srr srs sry ss- ssa ssb ssi ssn ssp ssr sss ssu sua sub sui sun sup sur sus suu suy sy- sya syb syi syn syp syr sys syu ua- uaa uab uai uan uap uar uas uau uay uba ubb ubi ubn ubp ubr ubs ubu uby uia uib uii uin uip uir uis uiu un- una unb uni unn unp unr uns unu uny up- upa upb upi upn upp upr ups upu ur- ura urb uri urn urp urr urs uru ury usa usb usi usn usp usr uss usu uua uun uur uus uuu uyi uys uyu yaa yab yai yan yap yar yas yau yay ybi ybp ybr ybs yby yii yin yip yir yis yna ynn ynp yns ynu yny ypa yps ypu yra yrn yrp yrs yru ysa ysb ysi ysp ysr yss ysu ysy yua yui yun yup yur yus yuu yuy yyb yys yyu yyy