-ic c-- ccc ccd cce cci ccm ccn ccs cdc cdd cde cdi cdm cdn cds ce- cec ced cee cei cem cen ces ci- cic cid cie cii cim cin cis cmc cmd cme cmi cmm cmn cms cn- cnc cnd cne cni cnm cnn cns csc csd cse csi csm csn css dcc dcd dce dci dcm dcn dcs ddc ddd dde ddi ddm ddn dds de- dec ded dee dei dem den des di- dic did die dii dim din dis dmc dmd dme dmi dmm dmn dms dnc dnd dne dni dnm dnn dns dsc dsd dse dsi dsm dsn dss ec- ecc ecd ece eci ecm ecn ecs ed- edc edd ede edi edm edn eds eec eed eee eem een ees eic eid eie eii eim ein eis em- emc emd eme emi emm emn ems en- enc end ene eni enm enn ens es- esc esd ese esi esm esn ess i-d icc icd ice ici icm icn ics idc idd ide idi idm idn ids ie- iec ied iee iei iem ien ies iic iid iie iii iim iin iis im- imc imd ime imi imm imn ims in- inc ind ine ini inm inn ins is- isc isd ise isi ism isn iss mc- mcc mcd mce mci mcm mcn mcs mdc mdd mde mdi mdm mdn mds mec med mee mei mem men mes mi- mic mid mie mii mim min mis mmc mmd mme mmi mmm mmn mms mnc mne mni mnm mnn mns msc msd mse msi msm msn mss n-i ncc ncd nce nci ncm ncn ncs ndc ndd nde ndi ndm ndn nds ne- nec ned nee nei nem nen nes nic nid nie nii nim nin nis nmc nmd nme nmi nmm nmn nms nnc nne nni nnm nnn nns nsc nsd nse nsi nsm nsn nss scc scd sce sci scm scn scs sdc sdd sde sdi sdm sdn sds se- sec sed see sei sem sen ses sic sid sie sii sim sin sis smc smd sme smi smm smn sms snc snd sne sni snm snn sns ss- ssc ssd sse ssi ssm ssn sss