-er -th c-- ccc ccd cce cch cck ccn ccr cct ccu cdc cdd cde cdh cdk cdn cdr cdt cdu ce- cec ced cee ceh cek cen cer cet ceu ch- chc chd che chh chk chn chr cht chu ckc ckd ckh ckt cn- cnc cnd cne cnh cnn cnr cnt cnu crc crd cre crh crk crn crr crt cru ctc ctd cte cth ctk ctn ctr ctt ctu cuc cud cue cuh cuk cun cur cut cuu dcc dcd dce dck dcn dcr dct dcu ddc ddd dde ddh ddk ddn ddr ddt ddu de- dec ded dee deh dek den der det deu dh- dhc dhd dhe dhh dhk dhr dht dhu dkc dke dkk dkr dkt dku dnc dnd dne dnh dnk dnn dnr dnt drc drd dre drk drn drr drt dru dtc dtd dte dth dtk dtn dtr dtt dtu duc dud due duh duk dun dur dut ec- ecc ecd ece ech eck ecn ecr ect ecu ed- edc edd ede edh edk edn edr edt edu eec eed eee eek een eer eet ehc ehd ehe ehh ehn ehr eht ehu ekc ekd eke ekh ekr ekt eku en- enc end ene enh enk enn enr ent enu erc erd ere erh erk ern err ert eru etc etd ete eth etk etn etr ett etu eu- euc eud eue eun eur eut hcc hcd hce hch hck hcn hcr hct hdc hdd hde hdh hdk hdn hdr hdt hdu he- hec hed hee heh hek hen her het heu hhc hhd hhe hhh hhk hhn hhr hht hhu hkd hkh hkk hkn hkr hkt hku hnc hnd hne hnh hnk hnn hnt hnu hr- hrc hrd hre hrh hrk hrn hrr hrt hru htc htd hte hth htk htn htr htt huc hud hue huh huk hun hur hut huu k-t kcc kcd kce kch kck kcn kcr kct kcu kdc kde kdh kdk kdr kdt kdu ke- kec ked kee keh kek ken ker ket khe khh khk khn khr khu kkc kke kkh kkk kkn kkr kkt kku kn- knc knd kne knk knn knr knt knu krc krd krk krn krr krt kru ktc kte kth ktk ktn ktr ktt ktu kuc kud kue kuh kuk kun kur kut kuu ncc ncd nce nch nck ncn ncr nct ncu ndc ndd nde ndh ndk ndn ndr ndt ndu ne- nec ned nee neh nek nen ner net neu nhc nhd nhe nhh nhk nhn nhr nht nhu nkc nke nkk nkn nkr nkt nku nnc nne nnh nnk nnn nnt nnu nrc nrd nre nrk nrn nrr nrt nru ntc ntd nte nth ntk ntn ntr ntt ntu nuc nud nue nuh nuk 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 rek ren rer ret reu rh- rhc rhd rhe rhh rhn rhr rht rhu rkc rke rkk rkt rku rnc rnd rnh rnn rnr rnt rnu rrc rrd rrh rrk rrn rrr rrt rru rtc rtd rte rtk rtn rtr rtt rtu ruc rud rue ruh ruk run rur rut ruu tcc tcd tce tch tck tcn tcr tct tcu tdc tdd tde tdh tdk tdn tdr tdt tdu te- tec ted tee teh tek ten ter tet teu th- thc thd the thh thk thn thr tht thu tkc tke tkk tkr tkt tnc tnd tne tnh tnk tnn tnr tnt trc trd tre trh trk trn trr trt tru ttc ttd tte tth ttk ttn ttr ttt ttu tuc tud tue tuh tuk tun tur tut tuu ucc ucd uce uch uck ucn ucr uct ucu udc udd ude udk udn udr udt udu uec ued uee ueh uen uer uet uhc uhd uhe uhh uhr uht uhu ukc uke ukk ukn ukr uku un- unc und une unh unk unn unr unt unu ur- urc urd ure urk urn urr urt uru utc utd ute uth utk utn utr utt utu uuc uue uun uur uut uuu