-th ddd ddh ddi ddo ddp ddr ddt ddy dh- dhd dhh dhi dho dhp dhr dht di- did dih dii dio dip dir dit diy dod doh doi doo dop dor dot doy dpd dph dpi dpo dpp dpr dpt drd dri dro drp drr drt dry dtd dth dti dto dtp dtr dtt dty dy- dyd dyo dyp dyr dyy h-i hdd hdh hdi hdo hdp hdr hdt hdy hhd hhh hhi hho hhp hhr hht hhy hid hih hii hio hip hir hit hod hoh hoi hoo hop hor hot hoy hpd hph hpi hpo hpp hpr hpt hpy hr- hrd hrh hri hro hrp hrr hrt htd hth hti hto htp htr htt hty hy- hyd hyh hyi hyo hyp hyr hyt hyy i-d idd idh idi ido idp idr idt idy ihd ihh ihi iho ihp ihr iht ihy iid iih iii iio iip iir iit io- iod ioh ioi ioo iop ior iot ipd ipi ipo ipp ipr ipt ipy ir- ird iri iro irp irr irt iry itd ith iti ito itp itt ity iyo iyr iyt iyy o-i odd odh odi odo odp odr odt ohd ohh ohi oho ohp ohr oht oid oii oio oip oir oit oo- ood ooh ooi ooo oop oor oot op- opd oph opi opo opp opr opt opy or- ord orh ori oro orp orr ort ory ot- otd oth oti oto otp otr ott oyd oyi oyo p-p pdd pdh pdi pdo pdp pdr pdt phd phi pho php phr pht phy pid pih pii pio pip pir pit pod poh poi poo pop por pot poy ppd pph ppi ppo ppp ppr ppt prd prh pri pro prp prr prt pry pt- ptd pth pti pto ptp ptr ptt pty py- pyd pyo pyr pyt rdd rdh rdi rdo rdp rdr rdt rdy rh- rhd rhh rhi rho rhp rhr rht rid rih rii rio rip rir rit riy rod roh roi roo rop ror rot roy rpd rph rpi rpo rpp rpr rpt rrd rrh rri rrp rrr rrt rtd rti rto rtp rtr rtt rty ry- ryd ryo ryr ryy tdd tdh tdi tdo tdp tdr tdt tdy th- thd thh thi tho thp thr tht thy tid tih tii tio tip tir tit tiy to- tod toh toi too top tor tot toy tpd tph tpi tpo tpp tpr tpt trd trh tri tro trp trr trt try ttd tth tti tto ttp ttr ttt tty tyd tyo typ tyr tyt ydo ydt ydy yhi yht yid yih yii yio yip yir yit yod yoi yoo yop yor yot yoy ypd ypo yro yrp yrt ytd yth yto ytp ytr ytt yyt yyy