-th ddd dde ddh ddi ddo ddp ddt ddx de- ded dee deh dei deo dep det dex dh- dhd dhe dhh dhi dho dhp dht di- did die dih dii dio dip dit dix dod doe doh doi doo dop dot dox dpd dpe dph dpi dpo dpp dpt dtd dte dth dti dto dtp dtt dtx dxd dxi dxo dxp dxt dxx ed- edd ede edh edi edo edp edt edx eed eee eeo eep eet eex ehd ehe ehh ehi eho ehp eht eid eie eii eio eip eit eix eo- eod eoe eoh eoi eoo eop eot ep- epd epe eph epi epo epp ept epx etd ete eth eti eto etp ett etx ex- exd exe exh exi exo exp ext exx h-i hdd hde hdh hdi hdo hdp hdt hdx he- hed hee heh hei heo hep het hex hhd hhe hhh hhi hho hhp hht hid hie hih hii hio hip hit hix hod hoe hoh hoi hoo hop hot hox hpd hpe hph hpi hpo hpp hpt htd hte hth hti hto htp htt htx hxd i-d idd ide idh idi ido idp idt idx ie- ied iee iei iep iet iex ihd ihe ihh ihi iho ihp iht iid iie iih iii iio iip iit iix io- iod ioe ioh ioi ioo iop iot ipd ipe ipi ipo ipp ipt ipx itd ite ith iti ito itp itt itx ixe ixi o-i odd ode odh odi odo odp odt oed oee oeh oei oeo oep oet oex ohd ohe ohh ohi oho ohp oht oid oie oii oio oip oit oo- ood ooh ooi ooo oop oot oox op- opd ope oph opi opo opp opt opx ot- otd ote oth oti oto otp ott ox- oxi oxo oxt oxx p-p pdd pde pdh pdi pdo pdp pdt pdx ped pee peh pei peo pep pet pex phd phe phi pho php pht phx pid pie pih pii pio pip pit pix pod poe poh poi poo pop pot pox ppd ppe pph ppi ppo ppp ppt ppx pt- ptd pte pth pti pto ptp ptt ptx pxe pxt t-x tdd tde tdh tdi tdo tdp tdt tdx te- ted tee teh tei teo tep tet tex th- thd the thh thi tho thp tht thx tid tie tih tii tio tip tit tix to- tod toe toh toi too top tot tox tpd tpe tph tpi tpo tpp tpt tpx ttd tte tth tti tto ttp ttt ttx txe txi txt xde xdh xdi xdt xed xee xep xet xex xhd xhp xht xie xii xio xit xix xod xoi xoo xop xot xox xpd xpe xpo xpp xpt xti xtp xtx xxi xxo xxp xxx