-er -th ddd dde ddg ddh ddi ddo ddp ddr ddt de- ded dee deg deh dei deo dep der det dgd dge dgg dgh dgi dgp dgr dgt dh- dhd dhe dhh dhi dho dhp dhr dht di- did die dig dih dii dio dip dir dit dod doe dog doh doi doo dop dor dot dpd dpe dpg dph dpi dpo dpp dpr dpt drd dre drg dri dro drp drr drt dtd dte dtg dth dti dto dtp dtr dtt ed- edd ede edg edh edi edo edp edr edt eed eee eeg eeo eep eer eet egd ege egg egh egi ego egp egr egt ehd ehe ehg ehh ehi eho ehp ehr eht eid eie eig eii eio eip eir eit eo- eod eoe eog eoh eoi eoo eop eor eot ep- epd epe epg eph epi epo epp epr ept erd ere erg erh eri ero erp err ert etd ete etg eth eti eto etp etr ett g-d g-p gdd gde gdh gdi gdo gdp gdr gdt ge- ged gee geg geh gei geo gep ger get ggd ggg ggh ggi ggo ggp ggr ggt ghd ghe ghg ghh ghi gho ghp ghr ght gid gie gig gih gii gio gip gir git god goe gog goh goi goo gop gor got gpd gpe gpg gph gpi gpo gpp gpr gpt grd gre grg grh gri gro grp grr grt gtd gte gtg gth gti gto gtp gtr gtt h-i hdd hde hdg hdh hdi hdo hdp hdr hdt he- hed hee heg heh hei heo hep her het hge hgg hgh hgi hgo hgp hgr hgt hhd hhe hhg hhh hhi hho hhp hhr hht hid hie hig hih hii hio hip hir hit hod hoe hog hoh hoi hoo hop hor hot hpd hpe hpg hph hpi hpo hpp hpr hpt hr- hrd hre hrg hrh hri hro hrp hrr hrt htd hte htg hth hti hto htp htr htt i-d idd ide idg idh idi ido idp idr idt ie- ied iee ieg iei iep ier iet igd ige igg igh igi igo igp igr igt ihd ihe ihg ihh ihi iho ihp ihr iht iid iie iih iii iio iip iir iit io- iod ioe iog ioh ioi ioo iop ior iot ipd ipe ipg ipi ipo ipp ipr ipt ir- ird ire irg iri iro irp irr irt itd ite itg ith iti ito itp itt o-i odd ode odg odh odi odo odp odr odt oed oee oeg oeh oei oeo oep oer oet ogd oge ogg ogh ogi ogo ogp ogt ohd ohe ohg ohh ohi oho ohp ohr oht oid oie oii oio oip oir oit oo- ood oog ooh ooi ooo oop oor oot op- opd ope opg oph opi opo opp opr opt or- ord ore org orh ori oro orp orr ort ot- otd ote otg oth oti oto otp otr ott p-p pdd pde pdg pdh pdi pdo pdp pdr pdt ped pee peg peh pei peo pep per pet pgd pge pgg pgh pgi pgo pgp pgr pgt phd phe phg phi pho php phr pht pid pie pig pih pii pio pip pir pit pod poe pog poh poi poo pop por pot ppd ppe ppg pph ppi ppo ppp ppr ppt prd pre prg prh pri pro prp prr prt pt- ptd pte ptg pth pti pto ptp ptr ptt rdd rde rdg rdh rdi rdo rdp rdr rdt re- red ree reg reh rei reo rep rer ret rgd rge rgg rgh rgi rgo rgp rgr rgt rh- rhd rhe rhg rhh rhi rho rhp rhr rht rid rie rig rih rii rio rip rir rit rod roe rog roh roi roo rop ror rot rpd rpe rpg rph rpi rpo rpp rpr rpt rrd rrg rrh rri rrp rrr rrt rtd rte rtg rti rto rtp rtr rtt tdd tde tdg tdh tdi tdo tdp tdr tdt te- ted tee teg teh tei teo tep ter tet tge tgg tgh tgi tgo tgp tgr tgt th- thd the thg thh thi tho thp thr tht tid tie tig tih tii tio tip tir tit to- tod toe tog toh toi too top tor tot tpd tpe tpg tph tpi tpo tpp tpr tpt trd tre trg trh tri tro trp trr trt ttd tte ttg tth tti tto ttp ttr ttt