def solve(x1,y1,x2,y2,d)
    #p [x1,y1,x2,y2,d]
    return solve(-x2,y1,-x1,y2,d) if x1 < 0 && x2 < 0
    return solve(x1,-y2,x2,-y1,d) if y1 < 0 && y2 < 0
    return solve(0,y1,x2,y2,d)+solve(1,y1,-x1,y2,d-1) if x1 < 0
    return solve(x1,0,x2,y2,d)+solve(x1,0,x2,-y1,d-1) if y1 < 0
    
    def calc(d); (d+1)*(d+2)/2; end
    
    return 0 if x1+y1 > d
    
    d -= x1+y1
    x2-=x1
    y2-=y1
    
    z = calc(d)
    z -= calc(d-y2-1) if d>y2 
    z -= calc(d-x2-1) if d>x2
    z += calc(d-y2-x2-1) if d>y2+x2
    z
end

while cin = gets
    p solve(*(cin.split.map(&:to_i)))
end