n25x6
____ MnFe CuTi PbAg ____ ____ ____ AgPb TiCu FeMn HgSn ____ 
____ ____ AgPb TiCu FeMn HgSn ____ ____ MnFe CuTi PbAg ____ 
HgSn ____ ____ MnFe CuTi PbAg ____ ____ ____ AgPb TiCu FeMn 
PbAg ____ ____ ____ AgPb TiCu FeMn HgSn ____ ____ MnFe CuTi