-up a-a a-b a-i aaa aab aad aag aai aao aap aas aau ab- aba abb abd abg abi abo abp abs abu ad- ada adb add adg adi ado adp ads adu ag- aga agb agd agg agi ago agp ags agu ai- aia aib aid aig aii aio aip ais aiu aoa aob aod aog aoi aoo aop aos aou ap- apa apb apd apg api apo app aps apu as- asa asb asd asg asi aso asp ass asu au- aua aub aud aug aui auo aup aus b-p b-u baa bab bad bag bai bao bap bas bau bba bbb bbd bbg bbi bbo bbp bbs bbu bda bdb bdd bdg bdi bdo bdp bds bdu bga bgb bgd bgg bgi bgo bgp bgs bgu bi- bia bib bid big bii bio bip bis biu boa bob bod bog boi boo bop bos bou bpa bpb bpd bpg bpi bpo bpp bps bpu bsa bsb bsd bsg bsi bso bsp bss bsu bua bub bud bug bui buo bup bus buu daa dab dad dag dai dao dap das dau dba dbb dbd dbg dbi dbo dbp dbs dbu dda ddb ddd ddg ddi ddo ddp dds ddu dga dgd dgg dgi dgp dgs dgu di- dia dib did dig dii dio dip dis diu doa dob dod dog doi doo dop dos dou dpa dpb dpd dpg dpi dpo dpp dps dpu dsa dsb dsd dsg dsi dso dsp dss dsu dua dub dud dug dui duo dup dus g-d g-p gaa gab gad gag gai gao gap gas gau gba gbd gbg gbi gbo gbp gbs gbu gda gdb gdd gdi gdo gdp gds gdu gga ggb ggd ggg ggi ggo ggp ggs ggu gia gib gid gig gii gio gip gis giu goa gob god gog goi goo gop gos gou gpa gpb gpd gpg gpi gpo gpp gps gpu gsa gsb gsd gsg gsi gso gsp gss gsu gu- gua gub gud gug gui guo gup gus guu i-d ia- iaa iab iad iag iai iao iap ias iau iba ibb ibd ibg ibi ibo ibp ibs ibu ida idb idd idg idi ido idp ids idu iga igb igd igg igi igo igp igs igu iia iib iid iii iio iip iis iiu io- ioa iob iod iog ioi ioo iop ios iou ipa ipb ipd ipg ipi ipo ipp ips ipu is- isa isb isd isg isi iso isp iss isu iu- iua iub iud iug iui iup ius o-i oaa oab oad oag oai oao oap oas oau ob- oba obb obd obg obi obo obp obs obu oda odb odd odg odi odo odp ods odu oga ogd ogg ogi ogo ogp ogs oia oib oid oii oio oip ois oiu oo- ooa oob ood oog ooi ooo oop oos op- opa opb opd opg opi opo opp ops os- osa osb osd osg osi oso osp oss osu ou- oua oud oui ouo oup ous p-p paa pab pad pag pai pao pap pas pau pba pbb pbd pbg pbi pbo pbp pbs pbu pda pdb pdd pdg pdi pdo pdp pds pdu pga pgb pgd pgg pgi pgo pgp pgs pia pib pid pig pii pio pip pis piu poa pob pod pog poi poo pop pos pou ppa ppb ppd ppg ppi ppo ppp pps ppu ps- psa psb psd psg psi pso psp pss psu pua pub pud pug pui pup pus puu saa sab sad sag sai sao sap sas sau sba sbb sbd sbg sbi sbo sbp sbs sbu sda sdb sdd sdg sdi sdo sdp sds sdu sga sgb sgd sgg sgi sgo sgp sgs sgu sia sib sid sig sii sio sip sis siu soa sob sod sog soi soo sop sos sou spa spb spd spg spi spo spp sps spu ss- ssa ssb ssd ssg ssi sso ssp sss ssu sua sub sud sug sui suo sup sus suu ua- uaa uab uad uag uai uao uap uas uau uba ubb ubg ubi ubo ubp ubs ubu uda udb udd udg udi udo udp uds udu uga ugb ugg ugi ugo ugp ugs ugu uia uib uid uig uii uio uip uis uiu uoa uob uod uog uoo uop uos up- upa upb upd upg upi upo upp ups upu usa usb usd usg usi uso usp uss usu uua uug uus uuu