ddd ddg ddi ddo ddp ddr ddt ddy dgd dgg dgi dgp dgr dgt di- did dig dii dio dip dir dit diy dod dog doi doo dop dor dot doy dpd dpg dpi dpo dpp dpr dpt drd drg dri dro drp drr drt dry dtd dtg dti dto dtp dtr dtt dty dy- dyd dyo dyp dyr dyy g-d g-p gdd gdi gdo gdp gdr gdt ggd ggg ggi ggo ggp ggr ggt gid gig gii gio gip gir git giy god gog goi goo gop gor got goy gpd gpg gpi gpo gpp gpr gpt grd grg gri gro grp grr grt gry gtd gtg gti gto gtp gtr gtt gty gy- gyd gyo gyp gyr i-d idd idg idi ido idp idr idt idy igd igg igi igo igp igr igt igy iid iii iio iip iir iit io- iod iog ioi ioo iop ior iot ipd ipg ipi ipo ipp ipr ipt ipy ir- ird irg iri iro irp irr irt iry itd itg iti ito itp itt ity iyo iyr iyt iyy o-i odd odg odi odo odp odr odt ogd ogg ogi ogo ogp ogt ogy oid oii oio oip oir oit oo- ood oog ooi ooo oop oor oot op- opd opg opi opo opp opr opt opy or- ord org ori oro orp orr ort ory ot- otd otg oti oto otp otr ott oyd oyi oyo p-p pdd pdg pdi pdo pdp pdr pdt pgd pgg pgi pgo pgp pgr pgt pgy pid pig pii pio pip pir pit pod pog poi poo pop por pot poy ppd ppg ppi ppo ppp ppr ppt prd prg pri pro prp prr prt pry pt- ptd ptg pti pto ptp ptr ptt pty py- pyd pyg pyo pyr pyt rdd rdg rdi rdo rdp rdr rdt rdy rgd rgg rgi rgo rgp rgr rgt rid rig rii rio rip rir rit riy rod rog roi roo rop ror rot roy rpd rpg rpi rpo rpp rpr rpt rrd rrg rri rrp rrr rrt rtd rtg rti rto rtp rtr rtt rty ry- ryd ryg ryo ryr ryy tdd tdg tdi tdo tdp tdr tdt tdy tgg tgi tgo tgp tgr tgt tgy tid tig tii tio tip tir tit tiy to- tod tog toi too top tor tot toy tpd tpg tpi tpo tpp tpr tpt trd trg tri tro trp trr trt try ttd ttg tti tto ttp ttr ttt tty tyd tyg tyo typ tyr tyt ydg ydo ydt ydy ygo yid yig yii yio yip yir yit yod yog yoi yoo yop yor yot yoy ypd ypg ypo yrg yro yrp yrt ytd yto ytp ytr ytt yyg yyt yyy