-up b-p b-u bbb bbg bbo bbp bbr bbs bbt bbu bby bgb bgg bgo bgp bgr bgs bgt bgu bob bog boo bop bor bos bot bou boy bpb bpg bpo bpp bpr bps bpt bpu bpy brb brg bro brp brr brs brt bru bry bsb bsg bso bsp bsr bss bst bsu bsy btb btg bto btp btr bts btt btu bty bub bug buo bup bur bus but buu buy by- byg byo byp byr bys byt byu g-p gbg gbo gbp gbr gbs gbt gbu gby ggb ggg ggo ggp ggr ggs ggt ggu gob gog goo gop gor gos got gou goy gpb gpg gpo gpp gpr gps gpt gpu grb grg gro grp grr grs grt gru gry gsb gsg gso gsp gsr gss gst gsu gtb gtg gto gtp gtr gts gtt gtu gty gu- gub gug guo gup gur gus gut guu guy gy- gyb gyo gyp gyr gys ob- obb obg obo obp obr obs obt obu oby ogg ogo ogp ogs ogt ogy oo- oob oog ooo oop oor oos oot op- opb opg opo opp opr ops opt opy or- orb org oro orp orr ors ort oru ory os- osb osg oso osp osr oss ost osu ot- otb otg oto otp otr ots ott otu ou- ouo oup our ous out oyo oys p-p pbb pbg pbo pbp pbr pbs pbt pbu pby pgb pgg pgo pgp pgr pgs pgt pgy pob pog poo pop por pos pot pou poy ppb ppg ppo ppp ppr pps ppt ppu prb prg pro prp prr prs prt pru pry ps- psb psg pso psp psr pss pst psu psy pt- ptb ptg pto ptp ptr pts ptt ptu pty pub pug pup pur pus put puu puy py- pyb pyg pyo pyr pys pyt pyu rbb rbg rbo rbp rbr rbs rbt rbu rgb rgg rgo rgp rgr rgs rgt rob rog roo rop ror ros rot rou roy rpb rpg rpo rpp rpr rps rpt rpu rrb rrg rrp rrr rrs rrt rru rsb rsg rso rsp rsr rss rst rsu rtb rtg rto rtp rtr rts rtt rtu rty rub rug ruo rup rur rus rut ruu ruy ry- ryg ryo ryr rys ryu ryy sbb sbg sbo sbp sbr sbs sbt sbu sby sgb sgg sgo sgp sgr sgs sgt sgu sob sog soo sop sor sos sot sou soy spb spg spo spp spr sps spt spu spy sr- srb srg sro srp srr srs srt sry ss- ssb ssg sso ssp ssr sss sst ssu stb stg sto stp str sts stt stu sty sub sug suo sup sur sus sut suu suy sy- syb syg syp syr sys syt syu tbb tbg tbo tbp tbr tbs tbt tbu tgb tgg tgo tgp tgr tgs tgt tgu tgy to- tob tog too top tor tos tot tou toy tpb tpg tpo tpp tpr tps tpt tpu trb trg tro trp trr trs trt tru try tsb tsg tso tsp tsr tss tst tsu tsy ttb ttg tto ttp ttr tts ttt ttu tty tub tug tuo tup tur tus tut tuu tuy tyg tyo typ tyr tys tyt ubb ubg ubo ubp ubr ubs ubt ubu uby ugb ugg ugo ugp ugr ugs ugt ugu uob uog uoo uop uor uos uot up- upb upg upo upp upr ups upt upu ur- urb urg uro urp urr urs urt uru ury usb usg uso usp usr uss ust usu utb uto utp utr uts utt utu uty uug uur uus uut uuu uyo uys uyu ybg ybp ybr ybs yby ygo yob yog yoo yop yor yos yot you yoy ypg ypo yps ypu yrg yro yrp yrs yrt yru ysb ysg yso ysp ysr yss yst ysu ysy yto ytp ytr yts ytt ytu yug yuo yup yur yus yut yuu yuy yyb yyg yys yyt yyu yyy

-ous bbbb bbbs bboy bbpr bbrg bbyo bggs bgst bobb bobo bobs bobu boby bogg bogo bogs bogt bogy boob boog boop boor boos boot bopp bops bor- borg boro borr bors bort boru bory boso boss bost bosu botb boto bots bott boty boup bour bous bout bouy boyg boyo boys bpot bpsu brob brog broo bror bros brot brou brrr brrs brsb brsr brst brug brup brus brut bry- bryo bsgs bsos bspp bspr bsts bsup btbp btob btor btps btrt btry btss bttb btus bubb bubo bubs bubu bugg bugo bugs buoy bups bur- burb burg buro burp burr burs burt buru bury buss bust busu busy but- buto buts butt buty buus buyo buys buyu bygg bygo byob byop byos byrt bysb byso bysp byss byst bysy byts gbbo gbbs ggbt gggg ggpo ggss gobo gobs goby gogo gogs goog goop goor goos goot gopo gops gopu gorb gorg goro gorp gorr gors gort gory goso goss gost gosu goto gots gott goty gou- goug goup gour gous gout gouy goys goyt gpgp gpos gpot gprp gprs gpsg gpso gpss grbr grob grog groo grop gror gros grot grou groy grps grrr grrs grss grub grug grur grus grut gry- grys gryt gsos gspt gstr gsur gtbr gtop gtos gubb gubs gubu guby gugb gugg gugu guos gups gurb gurg guro gurr gurs gurt guru gury gusb guss gust guto guts gutt gutu guty guus guys guyu gyor gypb gypo gyps gyr- gyro gyrs gyss gyst gytt gyuu obbo obby obor obos obot oboy obro obsr obss obst obts obus ogb oggy ogog ogou ogpu ogro ogry ogus ooby oooo ooos oops oort oory oost ootb ootp oots ooty oous opo- opor opos oppo opps oppy opry opsu opsy opto opts opus orbb orbo orbs orbu orby orgo orgs orgy oro- oror oros orot oroy orps orro orrs orry orso orsu orsy orto orts orub orup orus orys osbp osby osoo osor osos osro ossb osso ossu ossy ostr osts osyp osyt otbs oto- otog otoo otor otos otoy otpp