-th ddd ddh ddn ddo ddp dds ddt ddy dh- dhd dhh dho dhp dhs dht dnd dnh dnn dno dnp dns dnt dny dod doh don doo dop dos dot doy dpd dph dpn dpo dpp dps dpt dsd dsh dsn dso dsp dss dst dsy dtd dth dtn dto dtp dts dtt dty dy- dyd dyn dyo dyp dys dyy hdd hdh hdn hdo hdp hds hdt hdy hhd hhh hhn hho hhp hhs hht hhy hnd hnh hnn hno hns hnt hny hod hoh hon hoo hop hos hot hoy hpd hph hpn hpo hpp hps hpt hpy hsd hsh hsn hsp hss hst hsy htd hth htn hto htp hts htt hty hy- hyd hyh hyn hyo hyp hys hyt hyy ndd ndh ndn ndo ndp nds ndt ndy nhd nhh nhn nhp nhs nht nhy nnh nnn nno nnp nns nnt no- nod noh non noo nop nos not noy npd nph npn npo npp nps npt nsd nsh nsn nso nsp nss nst nsy ntd nth ntn nto ntp nts ntt nyd nyn nyo nyp nys nyt nyy odd odh odn odo odp ods odt ohd ohh ohn oho ohp ohs oht on- ond onh onn ono onp ons ont ony oo- ood ooh oon ooo oop oos oot op- opd oph opn opo opp ops opt opy os- osd osh osn oso osp oss ost ot- otd oth otn oto otp ots ott oyd oyo oys p-p pdd pdh pdn pdo pdp pds pdt phd phn pho php phs pht phy pn- pnd pnh pnn pno pnp pns pnt pny pod poh pon poo pop pos pot poy ppd pph ppn ppo ppp pps ppt ps- psd psh psn pso psp pss pst psy pt- ptd pth ptn pto ptp pts ptt pty py- pyd pyn pyo pys pyt sdd sdh sdn sdo sdp sds sdt sdy sh- shd shh shn sho shp shs sht shy snd snn sno snp sns snt sny sod soh son soo sop sos sot soy spd sph spn spo spp sps spt spy ss- ssd ssh ssn sso ssp sss sst std sth stn sto stp sts stt sty sy- syd syh syn syp sys syt tdd tdh tdn tdo tdp tds tdt tdy th- thd thh thn tho thp ths tht thy tnd tnh tnn tno tnp tns tnt to- tod toh ton too top tos tot toy tpd tph tpn tpo tpp tps tpt tsd tsh tsn tso tsp tss tst tsy ttd tth ttn tto ttp tts ttt tty tyd tyn tyo typ tys tyt ydn ydo yds ydt ydy yhs yht ynd ynn ynp yns yny yod yon yoo yop yos yot yoy ypd ypo yps yso ysp yss yst ysy ytd yth ytn yto ytp yts ytt yys yyt yyy