-ic c-- ccc cce cci ccm ccp ccs cct ce- cec cee cei cem cep ces cet ci- cic cie cii cim cip cis cit cmc cme cmi cmm cmp cms cmt cpc cpe cpi cpm cpp cps cpt csc cse csi csm csp css cst ctc cte cti ctm ctp cts ctt ec- ecc ece eci ecm ecs ect eec eee eem eep ees eet eic eie eii eim eip eis eit em- emc eme emi emm emp ems emt ep- epc epe epi epm epp eps ept es- esc ese esi esm esp ess est etc ete eti etm etp ets ett icc ice ici icm icp ics ict ie- iec iee iei iem iep ies iet iic iie iii iim iip iis iit im- imc ime imi imm imp ims imt ipc ipe ipi ipm ipp ips ipt is- isc ise isi ism isp iss ist itc ite iti itm itp its itt mc- mcc mce mci mcm mcp mcs mct mec mee mei mem mep mes met mi- mic mie mii mim mip mis mit mmc mme mmi mmm mmp mms mmt mpc mpe mpi mpm mpp mps mpt msc mse msi msm msp mss mst mtc mte mti mtm mtp mts mtt p-p pcc pce pci pcm pcp pcs pct pec pee pei pem pep pes pet pic pie pii pim pip pis pit pmc pme pmi pmm pmp pms pmt ppc ppe ppi ppm ppp pps ppt ps- psc pse psi psm psp pss pst pt- ptc pte pti ptm ptp pts ptt scc sce sci scm scp scs sct se- sec see sei sem sep ses set sic sie sii sim sip sis sit smc sme smi smm smp sms smt spc spe spi spm spp sps spt ss- ssc sse ssi ssm ssp sss sst stc ste sti stm stp sts stt tcc tce tci tcm tcp tcs tct te- tec tee tei tem tep tes tet tic tie tii tim tip tis tit tmc tme tmi tmm tmp tms tmt tpc tpe tpi tpm tpp tps tpt tsc tse tsi tsm tsp tss tst ttc tte tti ttm ttp tts ttt