-ic c-- ccc cce ccf cci ccm cco ccs cct ce- cec cee cef cei cem ceo ces cet cfc cfe cff cfi cfm cfo cfs cft ci- cic cie cif cii cim cio cis cit cmc cme cmf cmi cmm cmo cms cmt co- coc coe cof coi com coo cos cot csc cse csf csi csm cso css cst ctc cte ctf cti ctm cto cts ctt ec- ecc ece ecf eci ecm eco ecs ect eec eee eef eem eeo ees eet ef- efc efe eff efi efm efo efs eft eic eie eif eii eim eio eis eit em- emc eme emf emi emm emo ems emt eo- eoc eoe eof eoi eom eoo eos eot es- esc ese esf esi esm eso ess est etc ete etf eti etm eto ets ett fcc fce fcf fci fcm fco fcs fct fec fee fef fei fem feo fes fet ffc ffe fff ffi ffm ffo ffs fft fic fie fif fii fim fis fit fmc fme fmf fmi fmm fmo fms fmt foc foe fof foi fom foo fos fot fsc fse fsf fsi fsm fso fss fst ftc fte ftf fti ftm fto fts ftt i-f icc ice icf ici icm ico ics ict ie- iec iee ief iei iem ies iet ifc ife iff ifi ifm ifo ifs ift iic iie iif iii iim iio iis iit im- imc ime imf imi imm imo ims imt io- ioc ioe iof ioi iom ioo ios iot is- isc ise isf isi ism iso iss ist itc ite itf iti itm ito its itt m-f m-o mc- mcc mce mcf mci mcm mco mcs mct mec mee mef mei mem meo mes met mfc mfe mff mfi mfm mfo mfs mft mi- mic mie mif mii mim mio mis mit mmc mme mmf mmi mmm mmo mms mmt moc moe mof moi mom moo mos mot msc mse msf msi msm mso mss mst mtc mte mtf mti mtm mto mts mtt o-i oc- occ ocf oci ocm oco ocs oct oec oee oef oei oem oeo oes oet of- ofc ofe off ofi ofm ofo ofs oft oic oie oif oii oim oio ois oit om- omc ome omf omi omm omo oms omt oo- ooc oof ooi oom ooo oos oot os- osc ose osf osi osm oso oss ost ot- otc ote otf oti otm oto ots ott scc sce scf sci scm sco scs sct se- sec see sef sei sem seo ses set sfc sfe sff sfi sfm sfo sfs sft sic sie sif sii sim sio sis sit smc sme smf smi smm smo sms smt soc soe sof soi som soo sos sot ss- ssc sse ssf ssi ssm sso sss sst stc ste stf sti stm sto sts stt tcc tce tcf tci tcm tco tcs tct te- tec tee tef tei tem teo tes tet tfc tfe tff tfi tfm tfo tfs tft tic tie tif tii tim tio tis tit tmc tme tmf tmi tmm tmo tms tmt to- toc toe tof toi tom too tos tot tsc tse tsf tsi tsm tso tss tst ttc tte ttf tti ttm tto tts ttt