2642,2644,2653,2655,2658,2665,2665,2670,2674,2680,2682,2680,2674,2667,2673,2666,2648,2644;2689,2690,2686,2682,2681,2680,2676,2675,2668,2666,2675,2684,2683,2689,2692,2696,2697,2695