-up b-p b-u bbb bbd bbg bbi bbo bbp bbr bbs bbu bdb bdd bdg bdi bdo bdp bdr bds bdu bgb bgd bgg bgi bgo bgp bgr bgs bgu bi- bib bid big bii bio bip bir bis biu bob bod bog boi boo bop bor bos bou bpb bpd bpg bpi bpo bpp bpr bps bpu brb brd brg bri bro brp brr brs bru bsb bsd bsg bsi bso bsp bsr bss bsu bub bud bug bui buo bup bur bus buu dbb dbd dbg dbi dbo dbp dbr dbs dbu ddb ddd ddg ddi ddo ddp ddr dds ddu dgd dgg dgi dgp dgr dgs dgu di- dib did dig dii dio dip dir dis diu dob dod dog doi doo dop dor dos dou dpb dpd dpg dpi dpo dpp dpr dps dpu drb drd drg dri dro drp drr drs dru dsb dsd dsg dsi dso dsp dsr dss dsu dub dud dug dui duo dup dur dus g-d g-p gbd gbg gbi gbo gbp gbr gbs gbu gdb gdd gdi gdo gdp gdr gds gdu ggb ggd ggg ggi ggo ggp ggr ggs ggu gib gid gig gii gio gip gir gis giu gob god gog goi goo gop gor gos gou gpb gpd gpg gpi gpo gpp gpr gps gpu grb grd grg gri gro grp grr grs gru gsb gsd gsg gsi gso gsp gsr gss gsu gu- gub gud gug gui guo gup gur gus guu i-d ibb ibd ibg ibi ibo ibp ibr ibs ibu idb idd idg idi ido idp idr ids idu igb igd igg igi igo igp igr igs igu iib iid iii iio iip iir iis iiu io- iob iod iog ioi ioo iop ior ios iou ipb ipd ipg ipi ipo ipp ipr ips ipu ir- irb ird irg iri iro irp irr irs iru is- isb isd isg isi iso isp isr iss isu iu- iub iud iug iui iup iur ius o-i ob- obb obd obg obi obo obp obr obs obu odb odd odg odi odo odp odr ods odu ogd ogg ogi ogo ogp ogs oib oid oii oio oip oir ois oiu oo- oob ood oog ooi ooo oop oor oos op- opb opd opg opi opo opp opr ops or- orb ord org ori oro orp orr ors oru os- osb osd osg osi oso osp osr oss osu ou- oud oui ouo oup our ous p-p pbb pbd pbg pbi pbo pbp pbr pbs pbu pdb pdd pdg pdi pdo pdp pdr pds pdu pgb pgd pgg pgi pgo pgp pgr pgs pib pid pig pii pio pip pir pis piu pob pod pog poi poo pop por pos pou ppb ppd ppg ppi ppo ppp ppr pps ppu prb prd prg pri pro prp prr prs pru ps- psb psd psg psi pso psp psr pss psu pub pud pug pui pup pur pus puu rbb rbd rbg rbi rbo rbp rbr rbs rbu rdb rdd rdg rdi rdo rdp rdr rds rdu rgb rgd rgg rgi rgo rgp rgr rgs rib rid rig rii rio rip rir ris rob rod rog roi roo rop ror ros rou rpb rpd rpg rpi rpo rpp rpr rps rpu rrb rrd rrg rri rrp rrr rrs rru rsb rsd rsg rsi rso rsp rsr rss rsu rub rud rug rui ruo rup rur rus ruu sbb sbd sbg sbi sbo sbp sbr sbs sbu sdb sdd sdg sdi sdo sdp sdr sds sdu sgb sgd sgg sgi sgo sgp sgr sgs sgu sib sid sig sii sio sip sir sis siu sob sod sog soi soo sop sor sos sou spb spd spg spi spo spp spr sps spu sr- srb srd srg sri sro srp srr srs ss- ssb ssd ssg ssi sso ssp ssr sss ssu sub sud sug sui suo sup sur sus suu ubb ubg ubi ubo ubp ubr ubs ubu udb udd udg udi udo udp udr uds udu ugb ugg ugi ugo ugp ugr ugs ugu uib uid uig uii uio uip uir uis uiu uob uod uog uoo uop uor uos up- upb upd upg upi upo upp upr ups upu ur- urb urd urg uri uro urp urr urs uru usb usd usg usi uso usp usr uss usu uug uur uus uuu

-ous bbbb bbbs bbdd bbdo bbpr bbrg bd-r bdii bdog bdos bdsd bggs bibb bibi bibo bibs bidi bido bidr bids bidu bigb bigd bigg bigo bigs bigu biis bio- biog bioi bios biou bipp bips bipu birb bird birg biri biro birr birs biru bis- bisd biso bisp biss bisu bobb bobi bobo bobs bobu bodb bodi bodo bods bodu bogd bogg bogi bogo bogs boi- boid boii bois boiu boob bood boog boop boor boos bopp bops bor- bord borg bori boro borr bors boru bosi boso boss bosu boud boup bour bous bprd bpsu brdo brds brid brig brio bris brob brod brog broo bror bros brou brrr brrs brsb brsr brud brug brup brus bsbd bsgs bsod bsos bspp bspr bsrd bssd bsup bubb bubi bubo bubs bubu budb budd budg budi budo buds budu bugg bugi bugo bugs buid buir buis buiu bups bur- burb burd burg buri buro burp burr burs buru busi buss busu buus d-bo dbgp dbos dbpd dbrs dbss dbus dddd ddpo ddps ddss ddub dgsb dgsi dibb dibo dibp dibs didi dido dids didu digg digi digo digs diii diis diop dior dios diou dipo dipp dips dipu dird dirr dirs dis- disd disg disi diso disp diss dius dobb dobi dobs dobu dod- dodd dodg dodi dodo dods dog- dogg dogi dogo dogp dogs dogu doid doig dois doob dood doop door doos dopo dopp dopr dops dord dori doro dorp dorr dors doru dosi doso doss doub doud doug doup dour dous dpos dprg dpsd dpsu drgs drib drip drob drod drog drop drou drrs drsp drub drug drui drup drus druu dsdp dsdr dsip