ddd ddg ddi ddo ddp ddr dds ddt ddy dgd dgg dgi dgp dgr dgs dgt di- did dig dii dio dip dir dis dit diy dod dog doi doo dop dor dos dot doy dpd dpg dpi dpo dpp dpr dps dpt drd drg dri dro drp drr drs drt dry dsd dsg dsi dso dsp dsr dss dst dsy dtd dtg dti dto dtp dtr dts dtt dty dy- dyd dyo dyp dyr dys dyy g-d g-p gdd gdi gdo gdp gdr gds gdt ggd ggg ggi ggo ggp ggr ggs ggt gid gig gii gio gip gir gis git giy god gog goi goo gop gor gos got goy gpd gpg gpi gpo gpp gpr gps gpt grd grg gri gro grp grr grs grt gry gsd gsg gsi gso gsp gsr gss gst gtd gtg gti gto gtp gtr gts gtt gty gy- gyd gyo gyp gyr gys i-d idd idg idi ido idp idr ids idt idy igd igg igi igo igp igr igs igt igy iid iii iio iip iir iis iit io- iod iog ioi ioo iop ior ios iot ipd ipg ipi ipo ipp ipr ips ipt ipy ir- ird irg iri iro irp irr irs irt iry is- isd isg isi iso isp isr iss ist isy itd itg iti ito itp its itt ity iyo iyr iys iyt iyy o-i odd odg odi odo odp odr ods odt ogd ogg ogi ogo ogp ogs ogt ogy oid oii oio oip oir ois oit oo- ood oog ooi ooo oop oor oos oot op- opd opg opi opo opp opr ops opt opy or- ord org ori oro orp orr ors ort ory os- osd osg osi oso osp osr oss ost ot- otd otg oti oto otp otr ots ott oyd oyi oyo oys p-p pdd pdg pdi pdo pdp pdr pds pdt pgd pgg pgi pgo pgp pgr pgs pgt pgy pid pig pii pio pip pir pis pit pod pog poi poo pop por pos pot poy ppd ppg ppi ppo ppp ppr pps ppt prd prg pri pro prp prr prs prt pry ps- psd psg psi pso psp psr pss pst psy pt- ptd ptg pti pto ptp ptr pts ptt pty py- pyd pyg pyo pyr pys pyt rdd rdg rdi rdo rdp rdr rds rdt rdy rgd rgg rgi rgo rgp rgr rgs rgt rid rig rii rio rip rir ris rit riy rod rog roi roo rop ror ros rot roy rpd rpg rpi rpo rpp rpr rps rpt rrd rrg rri rrp rrr rrs rrt rsd rsg rsi rso rsp rsr rss rst rtd rtg rti rto rtp rtr rts rtt rty ry- ryd ryg ryo ryr rys ryy sdd sdg sdi sdo sdp sdr sds sdt sdy sgd sgg sgi sgo sgp sgr sgs sgt sid sig sii sio sip sir sis sit sod sog soi soo sop sor sos sot soy spd spg spi spo spp spr sps spt spy sr- srd srg sri sro srp srr srs srt sry ss- ssd ssg ssi sso ssp ssr sss sst std stg sti sto stp str sts stt sty sy- syd syg syi syp syr sys syt tdd tdg tdi tdo tdp tdr tds tdt tdy tgg tgi tgo tgp tgr tgs tgt tgy tid tig tii tio tip tir tis tit tiy to- tod tog toi too top tor tos tot toy tpd tpg tpi tpo tpp tpr tps tpt trd trg tri tro trp trr trs trt try tsd tsg tsi tso tsp tsr tss tst tsy ttd ttg tti tto ttp ttr tts ttt tty tyd tyg tyo typ tyr tys tyt ydg ydo yds ydt ydy ygo yid yig yii yio yip yir yis yit yod yog yoi yoo yop yor yos yot yoy ypd ypg ypo yps yrg yro yrp yrs yrt ysg ysi yso ysp ysr yss yst ysy ytd yto ytp ytr yts ytt yyg yys yyt yyy