-er -th ddd dde ddh ddi ddn ddo ddp ddr dds ddt de- ded dee deh dei den deo dep der des det dh- dhd dhe dhh dhi dho dhp dhr dhs dht di- did die dih dii din dio dip dir dis dit dnd dne dnh dni dnn dno dnp dnr dns dnt dod doe doh doi don doo dop dor dos dot dpd dpe dph dpi dpn dpo dpp dpr dps dpt drd dre dri drn dro drp drr drs drt dsd dse dsh dsi dsn dso dsp dsr dss dst dtd dte dth dti dtn dto dtp dtr dts dtt ed- edd ede edh edi edn edo edp edr eds edt eed eee een eeo eep eer ees eet ehd ehe ehh ehi ehn eho ehp ehr ehs eht eid eie eii ein eio eip eir eis eit en- end ene enh eni enn eno enp enr ens ent eo- eod eoe eoh eoi eon eoo eop eor eos eot ep- epd epe eph epi epn epo epp epr eps ept erd ere erh eri ern ero erp err ers ert es- esd ese esh esi esn eso esp esr ess est etd ete eth eti etn eto etp etr ets ett h-i hdd hde hdh hdi hdn hdo hdp hdr hds hdt he- hed hee heh hei hen heo hep her hes het hhd hhe hhh hhi hhn hho hhp hhr hhs hht hid hie hih hii hin hio hip hir his hit hnd hne hnh hnn hno hns hnt hod hoe hoh hoi hon hoo hop hor hos hot hpd hpe hph hpi hpn hpo hpp hpr hps hpt hr- hrd hre hrh hri hrn hro hrp hrr hrs hrt hsd hse hsh hsi hsn hsp hsr hss hst htd hte hth hti htn hto htp htr hts htt i-d idd ide idh idi idn ido idp idr ids idt ie- ied iee iei ien iep ier ies iet ihd ihe ihh ihi ihn iho ihp ihr ihs iht iid iie iih iii iin iio iip iir iis iit in- ind ine inh ini inn ino inp inr ins int io- iod ioe ioh ioi ion ioo iop ior ios iot ipd ipe ipi ipn ipo ipp ipr ips ipt ir- ird ire iri irn iro irp irr irs irt is- isd ise ish isi isn iso isp isr iss ist itd ite ith iti itn ito itp its itt n-i ndd nde ndh ndi ndn ndo ndp ndr nds ndt ne- ned nee neh nei nen neo nep ner nes net nhd nhe nhh nhi nhn nhp nhr nhs nht nid nie nih nii nin nio nip nir nis nit nne nnh nni nnn nno nnp nns nnt no- nod noe noh noi non noo nop nor nos not npd npe nph npi npn npo npp npr nps npt nrd nre nri nrn nro nrp nrr nrs nrt nsd nse nsh nsi nsn nso nsp nsr nss nst ntd nte nth nti ntn nto ntp ntr nts ntt o-i odd ode odh odi odn odo odp odr ods odt oed oee oeh oei oen oeo oep oer oes oet ohd ohe ohh ohi ohn oho ohp ohr ohs oht oid oie oii oin oio oip oir ois oit on- ond one onh oni onn ono onp onr ons ont oo- ood ooh ooi oon ooo oop oor oos oot op- opd ope oph opi opn opo opp opr ops opt or- ord ore orh ori orn oro orp orr ors ort os- osd ose osh osi osn oso osp osr oss ost ot- otd ote oth oti otn oto otp otr ots ott p-p pdd pde pdh pdi pdn pdo pdp pdr pds pdt ped pee peh pei pen peo pep per pes pet phd phe phi phn pho php phr phs pht pid pie pih pii pin pio pip pir pis pit pn- pnd pne pnh pni pnn pno pnp pnr pns pnt pod poe poh poi pon poo pop por pos pot ppd ppe pph ppi ppn ppo ppp ppr pps ppt prd pre prh pri prn pro prp prr prs prt ps- psd pse psh psi psn pso psp psr pss pst pt- ptd pte pth pti ptn pto ptp ptr pts ptt rdd rde rdh rdi rdn rdo rdp rdr rds rdt re- red ree reh rei ren reo rep rer res ret rh- rhd rhe rhh rhi rhn rho rhp rhr rhs rht rid rie rih rii rin rio rip rir ris rit rnd rnh rni rnn rno rnp rnr rns rnt rod roe roh roi ron roo rop ror ros rot rpd rpe rph rpi rpn rpo rpp rpr rps rpt rrd rrh rri rrn rrp rrr rrs rrt rsd rse rsh rsi rsn rso rsp rsr rss rst rtd rte rti rtn rto rtp rtr rts rtt sdd sde sdh sdi sdn sdo sdp sdr sds sdt se- sed see seh sei sen seo sep ser ses set sh- shd she shh shi shn sho shp shr shs sht sid sie sih sii sin sio sip sir sis sit snd sne sni snn sno snp snr sns snt sod soe soh soi son soo sop sor sos sot spd spe sph spi spn spo spp spr sps spt sr- srd sre srh sri srn sro srp srr srs srt ss- ssd sse ssh ssi ssn sso ssp ssr sss sst std ste sth sti stn sto stp str sts stt tdd tde tdh tdi tdn tdo tdp tdr tds tdt te- ted tee teh tei ten teo tep ter tes tet th- thd the thh thi thn tho thp thr ths tht tid tie tih tii tin tio tip tir tis tit tnd tne tnh tni tnn tno tnp tnr tns tnt to- tod toe toh toi ton too top tor tos tot tpd tpe tph tpi tpn tpo tpp tpr tps tpt trd tre trh tri trn tro trp trr trs trt tsd tse tsh tsi