-ic c-- ccc ccd cce cci ccm ccu ccx cdc cdd cde cdi cdm cdu cdx ce- cec ced cee cei cem ceu cex ci- cic cid cie cii cim ciu cix cmc cmd cme cmi cmm cmu cmx cuc cud cue cui cum cuu cxc cxi cxx dcc dcd dce dci dcm dcu dcx ddc ddd dde ddi ddm ddu ddx de- dec ded dee dei dem deu dex di- dic did die dii dim diu dix dmc dmd dme dmi dmm dmu dmx duc dud due dui dum dux dxc dxd dxi dxx ec- ecc ecd ece eci ecm ecu ecx ed- edc edd ede edi edm edu edx eec eed eee eem eex eic eid eie eii eim eiu eix em- emc emd eme emi emm emu emx eu- euc eud eue eui eux ex- exc exd exe exi exu exx i-d icc icd ice ici icm icu idc idd ide idi idm idu idx ie- iec ied iee iei iem iex iic iid iie iii iim iiu iix im- imc imd ime imi imm imu imx iu- iuc iud iue iui ium ixc ixe ixi mc- mcc mcd mce mci mcm mcu mcx mdc mdd mde mdi mdm mdu mdx mec med mee mei mem meu mex mi- mic mid mie mii mim miu mix mmc mmd mme mmi mmm mmu mmx muc mud mue mui mum muu mux mxc mxd mxi mxu ucc ucd uce uci ucm ucu udc udd ude udi udm udu udx uec ued uee uei uem uic uid uie uii uim uiu um- umc umd ume umi umm umu uuc uue uum uuu uxc uxu xcd xci xcx xdc xde xdi xdm xed xee xem xeu xex xic xie xii xiu xix xmc xmd xmi xmm xmu xmx xue xui xxi xxx