c-cd cccc ccci cccm ccdc ccdi ccdm ccic ccid ccii ccim ccix ccmc ccmd ccmm ccxi cdic cdii cdxi cicc cici cidc cidi ciid ciii cimd cimi cimm cixi cmcc cmii cmix cmmc cmmi cxii cxix cxxi cxxx d-ix dccc dcci dcii dcim dcix dcmi dcxi dcxx dddd dici didi diii dimi dimm dixi dmcc dmcm dmdc dxcc dxci dxcm dxdc dxii dxix dxmc dxmx dxxx iccc icci icdc icdd icmc icmi icmm iddm idic idid iicd iiii iimc imci imdi imid imix immi ixxi mccc mccd mcci mccx mcdc mcdd mcdi mcdx mcic mcii mcix mcmc mcmi mcmx mcxc mcxi mdcc mdci mdcx mddm mdic mdii mdix mdmc mdmx mdxc mdxi micc micd mici mid- midi miii mim- mimd mimi mixd mixi mixx mmcc mmcd mmci mmcm mmcx mmdc mmdi mmdx mmic mmii mmix mmmc mmmd mmmm mmxi mmxx mxii mxim mxxi xcii xdcc xdmx xidi xiii xixi xmii xxii xxix xxxi xxxx