-up a-a a-b a-i aaa aab aad aai aap aas aau aay ab- aba abb abd abi abp abs abu aby ad- ada adb add adi adp ads adu ady ai- aia aib aid aii aip ais aiu aiy ap- apa apb apd api app aps apu apy as- asa asb asd asi asp ass asu asy au- aua aub aud aui aup aus ay- aya ayd ayi ayp ays ayu b-p b-u baa bab bad bai bap bas bau bay bba bbb bbd bbi bbp bbs bbu bby bda bdb bdd bdi bdp bds bdu bdy bi- bia bib bid bii bip bis biu biy bpa bpb bpd bpi bpp bps bpu bpy bsa bsb bsd bsi bsp bss bsu bsy bua bub bud bui bup bus buu buy by- bya byd byi byp bys byu daa dab dad dai dap das dau day dba dbb dbd dbi dbp dbs dbu dby dda ddb ddd ddi ddp dds ddu ddy di- dia dib did dii dip dis diu diy dpa dpb dpd dpi dpp dps dpu dsa dsb dsd dsi dsp dss dsu dsy dua dub dud dui dup dus duy dy- dya dyb dyd dyp dys dyu dyy i-d ia- iaa iab iad iai iap ias iau iba ibb ibd ibi ibp ibs ibu iby ida idb idd idi idp ids idu idy iia iib iid iii iip iis iiu ipa ipb ipd ipi ipp ips ipu ipy is- isa isb isd isi isp iss isu isy iu- iua iub iud iui iup ius iya iys iyy p-p paa pab pad pai pap pas pau pay pba pbb pbd pbi pbp pbs pbu pby pda pdb pdd pdi pdp pds pdu pia pib pid pii pip pis piu ppa ppb ppd ppi ppp pps ppu ps- psa psb psd psi psp pss psu psy pua pub pud pui pup pus puu puy py- pya pyb pyd pys pyu saa sab sad sai sap sas sau say sba sbb sbd sbi sbp sbs sbu sby sda sdb sdd sdi sdp sds sdu sdy sia sib sid sii sip sis siu spa spb spd spi spp sps spu spy ss- ssa ssb ssd ssi ssp sss ssu sua sub sud sui sup sus suu suy sy- sya syb syd syi syp sys syu ua- uaa uab uad uai uap uas uau uay uba ubb ubi ubp ubs ubu uby uda udb udd udi udp uds udu uia uib uid uii uip uis uiu up- upa upb upd upi upp ups upu usa usb usd usi usp uss usu uua uus uuu uyi uys uyu yaa yab yad yai yap yas yau yay ybi ybp ybs yby yda yds ydy yid yii yip yis ypa ypd yps ypu ysa ysb ysi ysp yss ysu ysy yua yud yui yup yus yuu yuy yyb yys yyu yyy