-ic c-- ccc cce cci ccm ccp cct ce- cec cee cei cem cep cet ci- cic cie cii cim cip cit cmc cme cmi cmm cmp cmt cpc cpe cpi cpm cpp cpt ctc cte cti ctm ctp ctt ec- ecc ece eci ecm ect eec eee eem eep eet eic eie eii eim eip eit em- emc eme emi emm emp emt ep- epc epe epi epm epp ept etc ete eti etm etp ett icc ice ici icm icp ict ie- iec iee iei iem iep iet iic iie iii iim iip iit im- imc ime imi imm imp imt ipc ipe ipi ipm ipp ipt itc ite iti itm itp itt mc- mcc mce mci mcm mcp mct mec mee mei mem mep met mi- mic mie mii mim mip mit mmc mme mmi mmm mmp mmt mpc mpe mpi mpm mpp mpt mtc mte mti mtm mtp mtt p-p pcc pce pci pcm pcp pct pec pee pei pem pep pet pic pie pii pim pip pit pmc pme pmi pmm pmp pmt ppc ppe ppi ppm ppp ppt pt- ptc pte pti ptm ptp ptt tcc tce tci tcm tcp tct te- tec tee tei tem tep tet tic tie tii tim tip tit tmc tme tmi tmm tmp tmt tpc tpe tpi tpm tpp tpt ttc tte tti ttm ttp ttt