-up ddd ddg ddi ddo ddp ddr dds ddu dgd dgg dgi dgp dgr dgs dgu di- did dig dii dio dip dir dis diu dod dog doi doo dop dor dos dou dpd dpg dpi dpo dpp dpr dps dpu drd drg dri dro drp drr drs dru dsd dsg dsi dso dsp dsr dss dsu dud dug dui duo dup dur dus g-d g-p gdd gdi gdo gdp gdr gds gdu ggd ggg ggi ggo ggp ggr ggs ggu gid gig gii gio gip gir gis giu god gog goi goo gop gor gos gou gpd gpg gpi gpo gpp gpr gps gpu grd grg gri gro grp grr grs gru gsd gsg gsi gso gsp gsr gss gsu gu- gud gug gui guo gup gur gus guu i-d idd idg idi ido idp idr ids idu igd igg igi igo igp igr igs igu iid iii iio iip iir iis iiu io- iod iog ioi ioo iop ior ios iou ipd ipg ipi ipo ipp ipr ips ipu ir- ird irg iri iro irp irr irs iru is- isd isg isi iso isp isr iss isu iu- iud iug iui iup iur ius o-i odd odg odi odo odp odr ods odu ogd ogg ogi ogo ogp ogs oid oii oio oip oir ois oiu oo- ood oog ooi ooo oop oor oos op- opd opg opi opo opp opr ops or- ord org ori oro orp orr ors oru os- osd osg osi oso osp osr oss osu ou- oud oui ouo oup our ous p-p pdd pdg pdi pdo pdp pdr pds pdu pgd pgg pgi pgo pgp pgr pgs pid pig pii pio pip pir pis piu pod pog poi poo pop por pos pou ppd ppg ppi ppo ppp ppr pps ppu prd prg pri pro prp prr prs pru ps- psd psg psi pso psp psr pss psu pud pug pui pup pur pus puu rdd rdg rdi rdo rdp rdr rds rdu rgd rgg rgi rgo rgp rgr rgs rid rig rii rio rip rir ris rod rog roi roo rop ror ros rou rpd rpg rpi rpo rpp rpr rps rpu rrd rrg rri rrp rrr rrs rru rsd rsg rsi rso rsp rsr rss rsu rud rug rui ruo rup rur rus ruu sdd sdg sdi sdo sdp sdr sds sdu sgd sgg sgi sgo sgp sgr sgs sgu sid sig sii sio sip sir sis siu sod sog soi soo sop sor sos sou spd spg spi spo spp spr sps spu sr- srd srg sri sro srp srr srs ss- ssd ssg ssi sso ssp ssr sss ssu sud sug sui suo sup sur sus suu udd udg udi udo udp udr uds udu ugg ugi ugo ugp ugr ugs ugu uid uig uii uio uip uir uis uiu uod uog uoo uop uor uos up- upd upg upi upo upp upr ups upu ur- urd urg uri uro urp urr urs uru usd usg usi uso usp usr uss usu uug uur uus uuu

-ous dddd ddpo ddps ddss dgsi 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 dod- dodd dodg dodi dodo dods dog- dogg dogi dogo dogp dogs dogu doid doig dois dood doop door doos dopo dopp dopr dops dord dori doro dorp dorr dors doru dosi doso doss doud doug doup dour dous dpos dprg dpsd dpsu drgs drip drod drog drop drou drrs drsp drug drui drup drus druu dsdp dsdr dsip dsos dsps dsri dsrp dsrr dssi dssp dudd dudo duds dudu dugs dugu duid duir duis duo- duos dupo durg duri duro duru dusi duur gdor gdps gggg ggpo ggss gidd gidi gido gids gigg gigi gigo gigs giis giog gioi giop gipi gipp gips gird girg giri giro girr girs giru gisd giss giur gius godi godo gods gogi gogo gogs goip gois good goog gooi goop goor goos gopi gopo gops gopu gord gorg gori goro gorp gorr gors gosi goso goss gosu gou- goud goug goup gour gous gpgp gpip gpos gprd gprp gprs gpsd gpsg gpsi gpso gpss grds grid grig grip gris grod grog groi groo grop gror gros grou grps grrr grrs grss grug grui grur grus gsds gsis gsos gsur gudi gudo gudu gugg gugi gugu guid guis guos gups gurd gurg guri guro gurr gurs guru gusd guss guus i-go iddo idgo idid idig idio idir idis idog idos idps idro idso idss iduo idus iggs igis igoo igor igri igso igsp igus iiii iiio iiis iioi iioo iiop iios iirs iisd iisi iisp iisr iisu iod- iodd iodo ioii ioio iooi iooo ioos iops iorg iori iors ioso iosu ioug ious ipdi ipid ipod ipop ipos ippo ippr ipri ipsi ipso ipsp ipss ipur ipus irdo irdp irds irgs iri- irid irig irio irip iris irod irop irps irri irrs irsg irsp irus isds isis iso- isop isor isos ispr isps isrg isri isrp issi isso issp issr isss issu isup isus iuds iugs iuiu iupp iusd iuss oddd oddi odds odio odir odis odiu odoo odop odor odos odou odrp odso odur odus oggi ogod ogog ogoi ogou ogpu ogri ogro ogsi ogui ogus oido oids oigo oiii oios oisd oisu oodi ooid oooo ooos oops oord oosi oous opds opii opio opis opo- opor opos oppi oppo opps opsi opsu opus ordo ords ordu orgo orgs ori- orid orig orio oris oro- oror oros orpi orps orri orro orrs orsi orso orsu orup orus osdi osgi osii osip osis osoi osoo osor osos osrd osro ossd ossi osso ossu ouds ouii ouir ouis our- ouro ours ousd ouu- pdos pdpr pdrs pdsd pdss pgds pgou pgpu pgss pgup pido pids pigg pigo pigp pigs pigu piip pipi pipo pipp pips pirg piri piro pirr pirs piru pisd pisg pisi piso piss pisu pius pod- podd podi podo