-er -ic c-- ccc cce cci ccl ccm ccp ccr ccs cct ce- cec cee cei cel cem cep cer ces cet ci- cic cie cii cil cim cip cir cis cit cl- clc cle cli cll clm clp clr cls clt cmc cme cmi cml cmm cmp cmr cms cmt cpc cpe cpi cpl cpm cpp cpr cps cpt crc cre cri crl crm crp crr crs crt csc cse csi csl csm csp csr css cst ctc cte cti ctl ctm ctp ctr cts ctt ec- ecc ece eci ecl ecm ecr ecs ect eec eee eel eem eep eer ees eet eic eie eii eil eim eip eir eis eit elc ele eli ell elm elp elr els elt em- emc eme emi eml emm emp emr ems emt ep- epc epe epi epl epm epp epr eps ept erc ere eri erl erm erp err ers ert es- esc ese esi esl esm esp esr ess est etc ete eti etl etm etp etr ets ett icc ice ici icl icm icp icr ics ict ie- iec iee iei iel iem iep ier ies iet iic iie iii iil iim iip iir iis iit il- ilc ile ili ill ilm ilp ilr ils ilt im- imc ime imi iml imm imp ims imt ipc ipe ipi ipl ipm ipp ipr ips ipt ir- irc ire iri irl irm irp irr irs irt is- isc ise isi isl ism isp isr iss ist itc ite iti itl itm itp its itt l-p lcc lce lci lcl lcm lcp lcr lcs lct lec lee lei lel lem lep ler les let lic lie lii lil lim lip lir lis lit llc lle lli lll llm llp llr lls llt lmc lme lmi lml lmm lmp lmr lms lmt lpc lpe lpi lpl lpm lpp lpr lps lpt lrc lri lrm lrp lrr lrs lrt lsc lse lsi lsl lsm lsp lsr lss lst ltc lte lti ltl ltm ltp ltr lts ltt m-r mc- mcc mce mci mcl mcm mcp mcr mcs mct mec mee mei mel mem mep mer mes met mi- mic mie mii mil mim mip mir mis mit mlc mle mli mll mlm mlp mlr mls mlt mmc mme mmi mml mmm mmp mmr mms mmt mpc mpe mpi mpl mpm mpp mpr mps mpt mrc mre mri mrl mrm mrp mrr mrs mrt msc mse msi msl msm msp msr mss mst mtc mte mti mtl mtm mtp mtr mts mtt p-p pcc pce pci pcl pcm pcp pcr pcs pct pec pee pei pel pem pep per pes pet pic pie pii pil pim pip pir pis pit plc ple pli pll plm plp plr pls plt pmc pme pmi pml pmm pmp pmr pms pmt ppc ppe ppi ppl ppm ppp ppr pps ppt prc pre pri prl prm prp prr prs prt ps- psc pse psi psl psm psp psr pss pst pt- ptc pte pti ptl ptm ptp ptr pts ptt rcc rce rci rcl rcm rcp rcr rcs rct re- rec ree rei rel rem rep rer res ret ric rie rii ril rim rip rir ris rit rlc rle rli rll rlm rlp rlr rls rlt rmc rme rmi rml rmm rmp rmr rms rmt rpc rpe rpi rpl rpm rpp rpr rps rpt rrc rri rrl rrm rrp rrr rrs rrt rsc rse rsi rsl rsm rsp rsr rss rst rtc rte rti rtl rtm rtp rtr rts rtt scc sce sci scl scm scp scr scs sct se- sec see sei sel sem sep ser ses set sic sie sii sil sim sip sir sis sit slc sle sli sll slm slp slr sls slt smc sme smi sml smm smp smr sms smt spc spe spi spl spm spp spr sps spt sr- src sre sri srl srm srp srr srs srt ss- ssc sse ssi ssl ssm ssp ssr sss sst stc ste sti stl stm stp str sts stt tcc tce tci tcl tcm tcp tcr tcs tct te- tec tee tei tel tem tep ter tes tet tic tie tii til tim tip tir tis tit tlc tle tli tll tlm tlp tlr tls tlt tmc tme tmi tml tmm tmp tmr tms tmt tpc tpe tpi tpl tpm tpp tpr tps tpt trc tre tri trl trm trp trr trs trt tsc tse tsi tsl tsm tsp tsr tss tst ttc tte tti ttl ttm ttp ttr tts ttt