-er -ic -th c-- ccc cce cch cci cck ccp ccr cct ce- cec cee ceh cei cek cep cer cet ch- chc che chh chi chk chp chr cht ci- cic cie cih cii cik cip cir cit ckc ckh cki ckt cpc cpe cph cpi cpk cpp cpr cpt crc cre crh cri crk crp crr crt ctc cte cth cti ctk ctp ctr ctt ec- ecc ece ech eci eck ecr ect eec eee eek eep eer eet ehc ehe ehh ehi ehp ehr eht eic eie eii eik eip eir eit ekc eke ekh eki ekp ekr ekt ep- epc epe eph epi epp epr ept erc ere erh eri erk erp err ert etc ete eth eti etk etp etr ett h-i hcc hce hch hci hck hcp hcr hct he- hec hee heh hei hek hep her het hhc hhe hhh hhi hhk hhp hhr hht hic hie hih hii hik hip hir hit hkh hki hkk hkp hkr hkt hpc hpe hph hpi hpk hpp hpr hpt hr- hrc hre hrh hri hrk hrp hrr hrt htc hte hth hti htk htp htr htt icc ice ich ici ick icp icr ict ie- iec iee iei iek iep ier iet ihc ihe ihh ihi ihk ihp ihr iht iic iie iih iii iip iir iit ikc ike iki ikk ikr ikt ipc ipe ipi ipp ipr ipt ir- irc ire iri irk irp irr irt itc ite ith iti itk itp itt k-t kcc kce kch kci kck kcp kcr kct ke- kec kee keh kei kek kep ker ket khe khh khi khk khr kic kie kih kii kik kip kir kit kkc kke kkh kki kkk kkp kkr kkt kpc kpe kph kpi kpk kpp kpr kpt krc kri krk krp krr krt ktc kte kth ktk ktp ktr ktt p-p pcc pce pch pci pck pcp pcr pct pec pee peh pei pek pep per pet phc phe phi phk php phr pht pic pie pih pii pik pip pir pit pkc pke pki pkp pkr pkt ppc ppe pph ppi ppk ppp ppr ppt prc pre prh pri prk prp prr prt pt- ptc pte pth pti ptk ptp ptr ptt rcc rce rch rci rcp rcr rct re- rec ree reh rei rek rep rer ret rh- rhc rhe rhh rhi rhp rhr rht ric rie rih rii rik rip rir rit rkc rke rkk rkp rkt rpc rpe rph rpi rpk rpp rpr rpt rrc rrh rri rrk rrp rrr rrt rtc rte rti rtk rtp rtr rtt tcc tce tch tci tck tcp tcr tct te- tec tee teh tei tek tep ter tet th- thc the thh thi thk thp thr tht tic tie tih tii tik tip tir tit tkc tke tkk tkp tkr tkt tpc tpe tph tpi tpk tpp tpr tpt trc tre trh tri trk trp trr trt ttc tte tth tti ttk ttp ttr ttt