combinational: refactoring to lowercase names
combinational: refactoring to lowercase names

rajathkumarmp/BinPy,yashu-seth/BinPy,daj0ker/BinPy,yashu-seth/BinPy,daj0ker/BinPy,rajathkumarmp/BinPy,BinPy/BinPy,BinPy/BinPy