Cyanide and Happiness RCG total

--EDIT: LOL THIS IS WRONG

function CAHEquation(a,b,c,d,e,f,g)
    local total=a*b*c
    total=total+a*b*e
    total=total+a*b*f
    total=total+a*b*g
    total=total+a*d*c
    total=total+a*d*e
    total=total+a*d*f
    total=total+a*d*g
    total=total+a*f*c
    total=total+a*f*e
    total=total+a*f*g
    total=total+a*g*c
    total=total+a*g*e
    total=total+a*g*f
    total=total+d*b*e
    total=total+d*b*f
    total=total+d*b*g
    total=total+d*f*c
    total=total+d*f*e
    total=total+d*f*g
    total=total+d*g*c
    total=total+d*g*e
    total=total+d*g*f
    total=total+e*b*f
    total=total+e*b*g
    total=total+e*d*c
    total=total+e*d*f
    total=total+e*d*g
    total=total+e*f*c
    total=total+e*f*g
    total=total+e*g*c
    total=total+e*g*f
    total=total+g*b*e
    total=total+g*b*f
    total=total+g*d*c
    total=total+g*d*e
    total=total+g*d*f
    total=total+g*f*c
    total=total+g*f*e
    return total
end

print(CAHEquation(161,122,114,13,36,103,39))