d-ix dddd didi didy diii dimi dimm dimn din- dini dinn dixi dixy diyi dmin dnix dxii dxix dxmx dxnd dxny dxxx dxym dydd dyin dymd dymi dymx dymy dyny dyxx dyxy iddm idid idin idnx iiii iinm imdi imid imin imix immi immy ind- indi indm indy inid inmy inni inny inxd ixxi iynx mddm mdii mdix mdmx mdnx mdxi mid- midi midn miii miin mim- mimd mimi mimy mind mini minn minx miny mixd mixi mixx mixy mmdi mmdx mmii mmix mmmd mmmm mmxi mmxx mmyy mnin mxii mxim mxxi mydd myi- myid mymy mynd myx- myxy n-ii nidd nidi nimd nimi nimy nind nini nixi nixy niyi nnnn nxdn nyim nyny xdin xdmx xidi xiii xixi xmii xxii xxix xxxi xxxx xxxy ydin yidi ymyd yyyy