-ic c-- ccc ccd cce ccf cci ccm cco ccs cdc cdd cde cdf cdi cdm cdo cds ce- cec ced cee cef cei cem ceo ces cfc cfd cfe cff cfi cfm cfo cfs ci- cic cid cie cif cii cim cio cis cmc cmd cme cmf cmi cmm cmo cms co- coc cod coe cof coi com coo cos csc csd cse csf csi csm cso css dcc dcd dce dcf dci dcm dco dcs ddc ddd dde ddf ddi ddm ddo dds de- dec ded dee def dei dem deo des dfc dfd dfe dff dfi dfm dfo dfs di- dic did die dif dii dim dio dis dmc dmd dme dmf dmi dmm dmo dms doc dod doe dof doi dom doo dos dsc dsd dse dsf dsi dsm dso dss ec- ecc ecd ece ecf eci ecm eco ecs ed- edc edd ede edf edi edm edo eds eec eed eee eef eem eeo ees ef- efc efd efe eff efi efm efo efs eic eid eie eif eii eim eio eis em- emc emd eme emf emi emm emo ems eo- eoc eod eoe eof eoi eom eoo eos es- esc esd ese esf esi esm eso ess fcc fcd fce fcf fci fcm fco fcs fdc fdd fde fdf fdi fdm fdo fds fec fed fee fef fei fem feo fes ffc ffd ffe fff ffi ffm ffo ffs fic fid fie fif fii fim fis fmc fmd fme fmf fmi fmm fmo fms foc foe fof foi fom foo fos fsc fsd fse fsf fsi fsm fso fss i-d i-f icc icd ice icf ici icm ico ics idc idd ide idf idi idm ido ids ie- iec ied iee ief iei iem ies ifc ifd ife iff ifi ifm ifo ifs iic iid iie iif iii iim iio iis im- imc imd ime imf imi imm imo ims io- ioc iod ioe iof ioi iom ioo ios is- isc isd ise isf isi ism iso iss m-f m-o mc- mcc mcd mce mcf mci mcm mco mcs mdc mdd mde mdf mdi mdm mdo mds mec med mee mef mei mem meo mes mfc mfd mfe mff mfi mfm mfo mfs mi- mic mid mie mif mii mim mio mis mmc mmd mme mmf mmi mmm mmo mms moc mod moe mof moi mom moo mos msc msd mse msf msi msm mso mss o-i oc- occ ocd ocf oci ocm oco ocs odc odd ode odf odi odm odo ods oec oed oee oef oei oem oeo oes of- ofc ofd ofe off ofi ofm ofo ofs oic oid oie oif oii oim oio ois om- omc omd ome omf omi omm omo oms oo- ooc ood oof ooi oom ooo oos os- osc osd ose osf osi osm oso oss scc scd sce scf sci scm sco scs sdc sdd sde sdf sdi sdm sdo sds se- sec sed see sef sei sem seo ses sfc sfd sfe sff sfi sfm sfo sfs sic sid sie sif sii sim sio sis smc smd sme smf smi smm smo sms soc sod soe sof soi som soo sos ss- ssc ssd sse ssf ssi ssm sso sss