-er -ic -th c-- ccc cce cch cci cck ccl ccr cct ce- cec cee ceh cei cek cel cer cet ch- chc che chh chi chk chl chr cht ci- cic cie cih cii cik cil cir cit ckc ckh cki ckt cl- clc cle clh cli clk cll clr clt crc cre crh cri crk crl crr crt ctc cte cth cti ctk ctl ctr ctt ec- ecc ece ech eci eck ecl ecr ect eec eee eek eel eer eet ehc ehe ehh ehi ehl ehr eht eic eie eii eik eil eir eit ekc eke ekh eki ekl ekr ekt elc ele elh eli elk ell elr elt erc ere erh eri erk erl err ert etc ete eth eti etk etl etr ett h-i hcc hce hch hci hck hcl hcr hct he- hec hee heh hei hek hel her het hhc hhe hhh hhi hhk hhl hhr hht hic hie hih hii hik hil hir hit hkh hki hkk hkl hkr hkt hlc hle hlh hli hll hlr hlt hr- hrc hre hrh hri hrk hrl hrr hrt htc hte hth hti htk htl htr htt icc ice ich ici ick icl icr ict ie- iec iee iei iek iel ier iet ihc ihe ihh ihi ihk ihl ihr iht iic iie iih iii iil iir iit ikc ike iki ikk ikl ikr ikt il- ilc ile ilh ili ilk ill ilr ilt ir- irc ire iri irk irl irr irt itc ite ith iti itk itl itt k-t kcc kce kch kci kck kcl kcr kct ke- kec kee keh kei kek kel ker ket khe khh khi khk khr kic kie kih kii kik kil kir kit kkc kke kkh kki kkk kkl kkr kkt kl- klc klh kli klr klt krc kri krk krl krr krt ktc kte kth ktk ktl ktr ktt lcc lce lch lci lck lcl lcr lct lec lee leh lei lek lel ler let lhc lhh lhi lhk lhr lht lic lie lih lii lik lil lir lit lkh lkl lkr lkt llc lle lli llk lll llr llt lrc lrh lri lrk lrr lrt ltc lte lth lti ltk ltl ltr ltt rcc rce rch rci rcl rcr rct re- rec ree reh rei rek rel rer ret rh- rhc rhe rhh rhi rhl rhr rht ric rie rih rii rik ril rir rit rkc rke rkk rkt rlc rle rlh rli rll rlr rlt rrc rrh rri rrk rrl rrr rrt rtc rte rti rtk rtl rtr rtt tcc tce tch tci tck tcl tcr tct te- tec tee teh tei tek tel ter tet th- thc the thh thi thk thl thr tht tic tie tih tii tik til tir tit tkc tke tkk tkl tkr tkt tlc tle tlh tli tlk tll tlr tlt trc tre trh tri trk trl trr trt ttc tte tth tti ttk ttl ttr ttt