-th a-a a-t aaa aad aah aao aap aar aat ad- ada add adh ado adp adr adt aha ahd ahh aho ahp ahr aht aoa aod aoh aoo aop aor aot ap- apa apd aph apo app apr apt ar- ara ard arh aro arp arr art at- ata atd ath ato atp atr att daa dad dah dao dap dar dat dda ddd ddh ddo ddp ddr ddt dh- dha dhd dhh dho dhp dhr dht doa dod doh doo dop dor dot dpa dpd dph dpo dpp dpr dpt dra drd dro drp drr drt dta dtd dth dto dtp dtr dtt haa had hah hao hap har hat hda hdd hdh hdo hdp hdr hdt hha hhd hhh hho hhp hhr hht hoa hod hoh hoo hop hor hot hpa hpd hph hpo hpp hpr hpt hr- hra hrd hrh hro hrp hrr hrt hta htd hth hto htp htr htt oaa oad oah oao oap oar oat oda odd odh odo odp odr odt oha ohd ohh oho ohp ohr oht oo- ooa ood ooh ooo oop oor oot op- opa opd oph opo opp opr opt or- ora ord orh oro orp orr ort ot- ota otd oth oto otp otr ott p-p paa pad pah pao pap par pat pda pdd pdh pdo pdp pdr pdt pha phd pho php phr pht poa pod poh poo pop por pot ppa ppd pph ppo ppp ppr ppt pra prd prh pro prp prr prt pt- pta ptd pth pto ptp ptr ptt ra- raa rad rah rao rap rar rat rda rdd rdh rdo rdp rdr rdt rh- rha rhd rhh rho rhp rhr rht roa rod roh roo rop ror rot rpa rpd rph rpo rpp rpr rpt rra rrd rrh rrp rrr rrt rta rtd rto rtp rtr rtt taa tad tah tao tap tar tat tda tdd tdh tdo tdp tdr tdt th- tha thd thh tho thp thr tht to- toa tod toh too top tor tot tpa tpd tph tpo tpp tpr tpt tra trd trh tro trp trr trt tta ttd tth tto ttp ttr ttt