-er -th c-- ccc cce cch cck ccn ccr cct ccu ce- cec cee ceh cek cen cer cet ceu ch- chc che chh chk chn chr cht chu ckc ckh ckt cn- cnc cne cnh cnn cnr cnt cnu crc cre crh crk crn crr crt cru ctc cte cth ctk ctn ctr ctt ctu cuc cue cuh cuk cun cur cut cuu ec- ecc ece ech eck ecn ecr ect ecu eec eee eek een eer eet ehc ehe ehh ehn ehr eht ehu ekc eke ekh ekr ekt eku en- enc ene enh enk enn enr ent enu erc ere erh erk ern err ert eru etc ete eth etk etn etr ett etu eu- euc eue eun eur eut hcc hce hch hck hcn hcr hct he- hec hee heh hek hen her het heu hhc hhe hhh hhk hhn hhr hht hhu hkh hkk hkn hkr hkt hku hnc hne hnh hnk hnn hnt hnu hr- hrc hre hrh hrk hrn hrr hrt hru htc hte hth htk htn htr htt huc hue huh huk hun hur hut huu k-t kcc kce kch kck kcn kcr kct kcu ke- kec kee keh kek ken ker ket khe khh khk khn khr khu kkc kke kkh kkk kkn kkr kkt kku kn- knc kne knk knn knr knt knu krc krk krn krr krt kru ktc kte kth ktk ktn ktr ktt ktu kuc kue kuh kuk kun kur kut kuu ncc nce nch nck ncn ncr nct ncu ne- nec nee neh nek nen ner net neu nhc nhe nhh nhk nhn nhr nht nhu nkc nke nkk nkn nkr nkt nku nnc nne nnh nnk nnn nnt nnu nrc nre nrk nrn nrr nrt nru ntc nte nth ntk ntn ntr ntt ntu nuc nue nuh nuk nun nur nut nuu rcc rce rch rcn rcr rct rcu re- rec ree reh rek ren rer ret reu rh- rhc rhe rhh rhn rhr rht rhu rkc rke rkk rkt rku rnc rnh rnn rnr rnt rnu rrc rrh rrk rrn rrr rrt rru rtc rte rtk rtn rtr rtt rtu ruc rue ruh ruk run rur rut ruu tcc tce tch tck tcn tcr tct tcu te- tec tee teh tek ten ter tet teu th- thc the thh thk thn thr tht thu tkc tke tkk tkr tkt tnc tne tnh tnk tnn tnr tnt trc tre trh trk trn trr trt tru ttc tte tth ttk ttn ttr ttt ttu tuc tue tuh tuk tun tur tut tuu ucc uce uch uck ucn ucr uct ucu uec uee ueh uen uer uet uhc uhe uhh uhr uht uhu ukc uke ukk ukn ukr uku un- unc une unh unk unn unr unt unu ur- urc ure urk urn urr urt uru utc ute uth utk utn utr utt utu uuc uue uun uur uut uuu