-th -up ddd ddh ddo ddp ddr ddt ddu dh- dhd dhh dho dhp dhr dht dhu dod doh doo dop dor dot dou dpd dph dpo dpp dpr dpt dpu drd dro drp drr drt dru dtd dth dto dtp dtr dtt dtu dud duh duo dup dur dut hdd hdh hdo hdp hdr hdt hdu hhd hhh hho hhp hhr hht hhu hod hoh hoo hop hor hot hou hpd hph hpo hpp hpr hpt hpu hr- hrd hrh hro hrp hrr hrt hru htd hth hto htp htr htt hud huh huo hup hur hut huu odd odh odo odp odr odt odu ohd ohh oho ohp ohr oht ohu oo- ood ooh ooo oop oor oot op- opd oph opo opp opr opt or- ord orh oro orp orr ort oru ot- otd oth oto otp otr ott otu ou- oud ouh ouo oup our out p-p pdd pdh pdo pdp pdr pdt pdu phd pho php phr pht phu pod poh poo pop por pot pou ppd pph ppo ppp ppr ppt ppu prd prh pro prp prr prt pru pt- ptd pth pto ptp ptr ptt ptu pud puh pup pur put puu rdd rdh rdo rdp rdr rdt rdu rh- rhd rhh rho rhp rhr rht rhu rod roh roo rop ror rot rou rpd rph rpo rpp rpr rpt rpu rrd rrh rrp rrr rrt rru rtd rto rtp rtr rtt rtu rud ruh ruo rup rur rut ruu tdd tdh tdo tdp tdr tdt tdu th- thd thh tho thp thr tht thu to- tod toh too top tor tot tou tpd tph tpo tpp tpr tpt tpu trd trh tro trp trr trt tru ttd tth tto ttp ttr ttt ttu tud tuh tuo tup tur tut tuu udd udo udp udr udt udu uhd uhh uho uhp uhr uht uhu uod uoo uop uor uot up- upd uph upo upp upr upt upu ur- urd uro urp urr urt uru utd uth uto utp utr utt utu uur uut uuu