Natural gas, which consists of $72\%$ CH$4,9\%$ H$2,14\%$N$2,2\%$ O$2$ and $3\%$ CO$2$ by volume, is burned with a stoichiometric amount of air at $20$ degrees, $1$ atm pressure, $80\%$ relative humidity. Assuming semi$-$complete combustion and total pressure of $1$ atm, calculate the combustion result as bad dew