Докажите неравенство ax+ay+bx+2by≤2016ax+ay+bx+2by\le 2016ax+ay+bx+2by≤2016, если a2+2ab+2b2≤1008{{a}^{2}}+2ab+2{{b}^{2}}\le 1008a2+2ab+2b2≤1008 и x2+2xy+2y2≤4032{{x}^{2}}+2xy+2{{y}^{2}}\le 4032x2+2xy+2y2≤4032.