-er -th ddd dde ddh ddi ddo ddp ddr ddt de- ded dee deh dei deo dep der det dh- dhd dhe dhh dhi dho dhp dhr dht di- did die dih dii dio dip dir dit dod doe doh doi doo dop dor dot dpd dpe dph dpi dpo dpp dpr dpt drd dre dri dro drp drr drt dtd dte dth dti dto dtp dtr dtt ed- edd ede edh edi edo edp edr edt eed eee eeo eep eer eet ehd ehe ehh ehi eho ehp ehr eht eid eie eii eio eip eir eit eo- eod eoe eoh eoi eoo eop eor eot ep- epd epe eph epi epo epp epr ept erd ere erh eri ero erp err ert etd ete eth eti eto etp etr ett h-i hdd hde hdh hdi hdo hdp hdr hdt he- hed hee heh hei heo hep her het hhd hhe hhh hhi hho hhp hhr hht hid hie hih hii hio hip hir hit hod hoe hoh hoi hoo hop hor hot hpd hpe hph hpi hpo hpp hpr hpt hr- hrd hre hrh hri hro hrp hrr hrt htd hte hth hti hto htp htr htt i-d idd ide idh idi ido idp idr idt ie- ied iee iei iep ier iet ihd ihe ihh ihi iho ihp ihr iht iid iie iih iii iio iip iir iit io- iod ioe ioh ioi ioo iop ior iot ipd ipe ipi ipo ipp ipr ipt ir- ird ire iri iro irp irr irt itd ite ith iti ito itp itt o-i odd ode odh odi odo odp odr odt oed oee oeh oei oeo oep oer oet ohd ohe ohh ohi oho ohp ohr oht oid oie oii oio oip oir oit oo- ood ooh ooi ooo oop oor oot op- opd ope oph opi opo opp opr opt or- ord ore orh ori oro orp orr ort ot- otd ote oth oti oto otp otr ott p-p pdd pde pdh pdi pdo pdp pdr pdt ped pee peh pei peo pep per pet phd phe phi pho php phr pht pid pie pih pii pio pip pir pit pod poe poh poi poo pop por pot ppd ppe pph ppi ppo ppp ppr ppt prd pre prh pri pro prp prr prt pt- ptd pte pth pti pto ptp ptr ptt rdd rde rdh rdi rdo rdp rdr rdt re- red ree reh rei reo rep rer ret rh- rhd rhe rhh rhi rho rhp rhr rht rid rie rih rii rio rip rir rit rod roe roh roi roo rop ror rot rpd rpe rph rpi rpo rpp rpr rpt rrd rrh rri rrp rrr rrt rtd rte rti rto rtp rtr rtt tdd tde tdh tdi tdo tdp tdr tdt te- ted tee teh tei teo tep ter tet th- thd the thh thi tho thp thr tht tid tie tih tii tio tip tir tit to- tod toe toh toi too top tor tot tpd tpe tph tpi tpo tpp tpr tpt trd tre trh tri tro trp trr trt ttd tte tth tti tto ttp ttr ttt