-up ddd ddg ddo ddp ddr dds ddt ddu dgd dgg dgp dgr dgs dgt dgu dod dog doo dop dor dos dot dou dpd dpg dpo dpp dpr dps dpt dpu drd drg dro drp drr drs drt dru dsd dsg dso dsp dsr dss dst dsu dtd dtg dto dtp dtr dts dtt dtu dud dug duo dup dur dus dut g-d g-p gdd gdo gdp gdr gds gdt gdu ggd ggg ggo ggp ggr ggs ggt ggu god gog goo gop gor gos got gou gpd gpg gpo gpp gpr gps gpt gpu grd grg gro grp grr grs grt gru gsd gsg gso gsp gsr gss gst gsu gtd gtg gto gtp gtr gts gtt gtu gu- gud gug guo gup gur gus gut guu odd odg odo odp odr ods odt odu ogd ogg ogo ogp ogs ogt oo- ood oog ooo oop oor oos oot op- opd opg opo opp opr ops opt or- ord org oro orp orr ors ort oru os- osd osg oso osp osr oss ost osu ot- otd otg oto otp otr ots ott otu ou- oud ouo oup our ous out p-p pdd pdg pdo pdp pdr pds pdt pdu pgd pgg pgo pgp pgr pgs pgt pod pog poo pop por pos pot pou ppd ppg ppo ppp ppr pps ppt ppu prd prg pro prp prr prs prt pru ps- psd psg pso psp psr pss pst psu pt- ptd ptg pto ptp ptr pts ptt ptu pud pug pup pur pus put puu rdd rdg rdo rdp rdr rds rdt rdu rgd rgg rgo rgp rgr rgs rgt rod rog roo rop ror ros rot rou rpd rpg rpo rpp rpr rps rpt rpu rrd rrg rrp rrr rrs rrt rru rsd rsg rso rsp rsr rss rst rsu rtd rtg rto rtp rtr rts rtt rtu rud rug ruo rup rur rus rut ruu sdd sdg sdo sdp sdr sds sdt sdu sgd sgg sgo sgp sgr sgs sgt sgu sod sog soo sop sor sos sot sou spd spg spo spp spr sps spt spu sr- srd srg sro srp srr srs srt ss- ssd ssg sso ssp ssr sss sst ssu std stg sto stp str sts stt stu sud sug suo sup sur sus sut suu tdd tdg tdo tdp tdr tds tdt tdu tgg tgo tgp tgr tgs tgt tgu to- tod tog too top tor tos tot tou tpd tpg tpo tpp tpr tps tpt tpu trd trg tro trp trr trs trt tru tsd tsg tso tsp tsr tss tst tsu ttd ttg tto ttp ttr tts ttt ttu tud tug tuo tup tur tus tut tuu udd udg udo udp udr uds udt udu ugg ugo ugp ugr ugs ugt ugu uod uog uoo uop uor uos uot up- upd upg upo upp upr ups upt upu ur- urd urg uro urp urr urs urt uru usd usg uso usp usr uss ust usu utd uto utp utr uts utt utu uug uur uus uut uuu

-ous dddd ddot ddpo ddps ddss ddts dod- dodd dodg dodo dods dog- dogg dogo dogp dogs dogu dood doop door doos doot dopo dopp dopr dops dopt dord doro dorp dorr dors dort doru doso doss dost dotd doto dots dott doud doug doup dour dous dout dpdt dpos dprg dpsd dpst dpsu dpts drgs drod drog drop drot drou drrs drsp drug drup drus drut druu dsdp dsdr dsos dsps dspt dsrp dsrr dssp dsst dsto dsts dtdp dtor dtot dtss dttp dudd dudo duds dudu dugs dugu duo- duos dupo durg duro durt duru dust dutp duts duur duut gdor gdps gdrt gggg ggpo ggss godo gods gogo gogs good goog goop goor goos goot gopo gops gopu gord gorg goro gorp gorr gors gort goso goss gost gosu gotd goto gots gott gou- goud goug goup gour gous gout gpgp gpos gpot gprd gprp gprs gpsd gpsg gpso gpss grds grod grog groo grop gror gros grot grou grps grrr grrs grss grug grur grus grut gsds gsos gspt gstr gsur gtop gtos gudo gudu gugg gugu guos gups gurd gurg guro gurr gurs gurt guru gusd guss gust guto guts gutt gutu guus oddd odds odoo odop odor odos odot odou odrp odso odts odtu odur odus ogod ogog ogou ogpu ogro ogus oooo ooos oops oord oort oost ootp oots oous opds opo- opor opos oppo opps opsu opto opts opus ordo ords ordu orgo orgs oro- oror oros orot orps orro orrs orso orsu orto orts orup orus osoo osor osos osrd osro ossd osso ossu ostr osts oto- otog otoo otor otos otpp otro otrs otsg otso otsu otto otts ottu otur otus ouds our- ouro ours ourt ousd oust out- outo outs ouu- pdos pdpr pdrs pdsd pdss pgds pgou pgpu pgss pgup pod- podd podo pods podu pogg pogo pogs pood poop poor poos poot pop- popo popp pops popt porg poro porr pors port poso poss post potd poto pots pott potu poud poup pour pous pout ppds ppod ppos pppd pppo pppp ppps ppru ppss ppts pptt ppur prgs pro- prod prog proo prop pros prot prou prpd prps prrd prrs prsd prso prss prtp prtr prud prus prut pruu psdp psdr psds psgr psos psou pspp pspr psps psrd psrp psso psst psts pstu ptgs ptop ptpd ptrd ptsd pudo puds pudu pugo pugs pugu pups pupu pur- purg puro purp purr purs puru pusd puss pust put- puto puts putt putu rdgs rdos rdso rgds rgtr rgts rodd rodo rods rogg rogo rood roog roop roor roos root ropo rops roro rort roru roso rosp ross rost rotg roto rotr rots rott roud roup rous rout rpdp rpgs rpos rpps rptd rpts rrrr rrsp rsdd rsdg rsds rsos rspo rsps rstp rsts rstu rtdt rtgs rtps rtss rttp rtts rudd rudo rudp ruds rugg rugs rupp rupt rurd ruro rurp rurs ruru ruso russ rust rusu ruto