-ic c-- ccc cci ccm ccp ccr ccs cct ci- cic cii cim cip cir cis cit cmc cmi cmm cmp cmr cms cmt cpc cpi cpm cpp cpr cps cpt crc cri crm crp crr crs crt csc csi csm csp csr css cst ctc cti ctm ctp ctr cts ctt icc ici icm icp icr ics ict iic iii iim iip iir iis iit im- imc imi imm imp ims imt ipc ipi ipm ipp ipr ips ipt ir- irc iri irm irp irr irs irt is- isc isi ism isp isr iss ist itc iti itm itp its itt m-r mc- mcc mci mcm mcp mcr mcs mct mi- mic mii mim mip mir mis mit mmc mmi mmm mmp mmr mms mmt mpc mpi mpm mpp mpr mps mpt mrc mri mrm mrp mrr mrs mrt msc msi msm msp msr mss mst mtc mti mtm mtp mtr mts mtt p-p pcc pci pcm pcp pcr pcs pct pic pii pim pip pir pis pit pmc pmi pmm pmp pmr pms pmt ppc ppi ppm ppp ppr pps ppt prc pri prm prp prr prs prt ps- psc psi psm psp psr pss pst pt- ptc pti ptm ptp ptr pts ptt rcc rci rcm rcp rcr rcs rct ric rii rim rip rir ris rit rmc rmi rmm rmp rmr rms rmt rpc rpi rpm rpp rpr rps rpt rrc rri rrm rrp rrr rrs rrt rsc rsi rsm rsp rsr rss rst rtc rti rtm rtp rtr rts rtt scc sci scm scp scr scs sct sic sii sim sip sir sis sit smc smi smm smp smr sms smt spc spi spm spp spr sps spt sr- src sri srm srp srr srs srt ss- ssc ssi ssm ssp ssr sss sst stc sti stm stp str sts stt tcc tci tcm tcp tcr tcs tct tic tii tim tip tir tis tit tmc tmi tmm tmp tmr tms tmt tpc tpi tpm tpp tpr tps tpt trc tri trm trp trr trs trt tsc tsi tsm tsp tsr tss tst ttc tti ttm ttp ttr tts ttt