-ic c-- ccc cce ccf cci ccm cco cct ce- cec cee cef cei cem ceo cet cfc cfe cff cfi cfm cfo cft ci- cic cie cif cii cim cio cit cmc cme cmf cmi cmm cmo cmt co- coc coe cof coi com coo cot ctc cte ctf cti ctm cto ctt ec- ecc ece ecf eci ecm eco ect eec eee eef eem eeo eet ef- efc efe eff efi efm efo eft eic eie eif eii eim eio eit em- emc eme emf emi emm emo emt eo- eoc eoe eof eoi eom eoo eot etc ete etf eti etm eto ett fcc fce fcf fci fcm fco fct fec fee fef fei fem feo fet ffc ffe fff ffi ffm ffo fft fic fie fif fii fim fit fmc fme fmf fmi fmm fmo fmt foc foe fof foi fom foo fot ftc fte ftf fti ftm fto ftt i-f icc ice icf ici icm ico ict ie- iec iee ief iei iem iet ifc ife iff ifi ifm ifo ift iic iie iif iii iim iio iit im- imc ime imf imi imm imo imt io- ioc ioe iof ioi iom ioo iot itc ite itf iti itm ito itt m-f m-o mc- mcc mce mcf mci mcm mco mct mec mee mef mei mem meo met mfc mfe mff mfi mfm mfo mft mi- mic mie mif mii mim mio mit mmc mme mmf mmi mmm mmo mmt moc moe mof moi mom moo mot mtc mte mtf mti mtm mto mtt o-i oc- occ ocf oci ocm oco oct oec oee oef oei oem oeo oet of- ofc ofe off ofi ofm ofo oft oic oie oif oii oim oio oit om- omc ome omf omi omm omo omt oo- ooc oof ooi oom ooo oot ot- otc ote otf oti otm oto ott tcc tce tcf tci tcm tco tct te- tec tee tef tei tem teo tet tfc tfe tff tfi tfm tfo tft tic tie tif tii tim tio tit tmc tme tmf tmi tmm tmo tmt to- toc toe tof toi tom too tot ttc tte ttf tti ttm tto ttt