-er -ic c-- ccc cce cci cck ccn ccr cct ccz ce- cec cee cei cek cen cer cet cez ci- cic cie cii cik cin cir cit ckc cki ckt cn- cnc cne cni cnn cnr cnt crc cre cri crk crn crr crt crz ctc cte cti ctk ctn ctr ctt ctz cz- czc cze czk czt ec- ecc ece eci eck ecn ecr ect eec eee eek een eer eet eic eie eii eik ein eir eit ekc eke eki ekr ekt en- enc ene eni enk enn enr ent enz erc ere eri erk ern err ert erz etc ete eti etk etn etr ett etz eze ezr ezz icc ice ici ick icn icr ict icz ie- iec iee iei iek ien ier iet iic iie iii iin iir iit ikc ike iki ikk ikr ikt in- inc ine ini ink inn inr int ir- irc ire iri irk irn irr irt itc ite iti itk itn itt itz ize izi izz k-t k-z kcc kce kci kck kcn kcr kct ke- kec kee kei kek ken ker ket kez kic kie kii kik kin kir kit kiz kkc kke kki kkk kkn kkr kkt kn- knc kne kni knk knn knr knt krc kri krk krn krr krt ktc kte ktk ktn ktr ktt n-i ncc nce nci nck ncn ncr nct ne- nec nee nei nek nen ner net nez nic nie nii nik nin nir nit niz nkc nke nki nkk nkn nkr nkt nnc nne nni nnk nnn nnt nnz nrc nre nri nrk nrn nrr nrt nrz ntc nte nti ntk ntn ntr ntt ntz nze nzi nzz rcc rce rci rcn rcr rct re- rec ree rei rek ren rer ret rez ric rie rii rik rin rir rit riz rkc rke rkk rkt rkz rnc rni rnn rnr rnt rnz rrc rri rrk rrn rrr rrt rtc rte rti rtk rtn rtr rtt rtz rze tcc tce tci tck tcn tcr tct te- tec tee tei tek ten ter tet tez tic tie tii tik tin tir tit tiz tkc tke tkk tkr tkt tkz tnc tne tni tnk tnn tnr tnt tnz trc tre tri trk trn trr trt trz ttc tte tti ttk ttn ttr ttt tze zce zec zee zek zen zer zet zez zie zik zin zir zit ziz znc zne znn zte ztr zzr zzt zzz