-er -th c-- ccc ccd cce cch ccn ccr cct ccu cdc cdd cde cdh cdn cdr cdt cdu ce- cec ced cee ceh cen cer cet ceu ch- chc chd che chh chn chr cht chu cn- cnc cnd cne cnh cnn cnr cnt cnu crc crd cre crh crn crr crt cru ctc ctd cte cth ctn ctr ctt ctu cuc cud cue cuh cun cur cut cuu dcc dcd dce dcn dcr dct dcu ddc ddd dde ddh ddn ddr ddt ddu de- dec ded dee deh den der det deu dh- dhc dhd dhe dhh dhr dht dhu dnc dnd dne dnh dnn dnr dnt drc drd dre drn drr drt dru dtc dtd dte dth dtn dtr dtt dtu duc dud due duh dun dur dut ec- ecc ecd ece ech ecn ecr ect ecu ed- edc edd ede edh edn edr edt edu eec eed eee een eer eet ehc ehd ehe ehh ehn ehr eht ehu en- enc end ene enh enn enr ent enu erc erd ere erh ern err ert eru etc etd ete eth etn etr ett etu eu- euc eud eue eun eur eut hcc hcd hce hch hcn hcr hct hdc hdd hde hdh hdn hdr hdt hdu he- hec hed hee heh hen her het heu hhc hhd hhe hhh hhn hhr hht hhu hnc hnd hne hnh hnn hnt hnu hr- hrc hrd hre hrh hrn hrr hrt hru htc htd hte hth htn htr htt huc hud hue huh hun hur hut huu ncc ncd nce nch ncn ncr nct ncu ndc ndd nde ndh ndn ndr ndt ndu ne- nec ned nee neh nen ner net neu nhc nhd nhe nhh nhn nhr nht nhu nnc nne nnh nnn nnt nnu nrc nrd nre nrn nrr nrt nru ntc ntd nte nth ntn ntr ntt ntu nuc nud nue nuh nun nur nut nuu rcc rcd rce rch rcn rcr rct rcu rdc rdd rde rdh rdn rdr rdt rdu re- rec red ree reh ren rer ret reu rh- rhc rhd rhe rhh rhn rhr rht rhu rnc rnd rnh rnn rnr rnt rnu rrc rrd rrh rrn rrr rrt rru rtc rtd rte rtn rtr rtt rtu ruc rud rue ruh run rur rut ruu tcc tcd tce tch tcn tcr tct tcu tdc tdd tde tdh tdn tdr tdt tdu te- tec ted tee teh ten ter tet teu th- thc thd the thh thn thr tht thu tnc tnd tne tnh tnn tnr tnt trc trd tre trh trn trr trt tru ttc ttd tte tth ttn ttr ttt ttu tuc tud tue tuh tun tur tut tuu ucc ucd uce uch ucn ucr uct ucu udc udd ude udn udr udt udu uec ued uee ueh uen uer uet uhc uhd uhe uhh uhr uht uhu un- unc und une unh unn unr unt unu ur- urc urd ure urn urr urt uru utc utd ute uth utn utr utt utu uuc uue uun uur uut uuu