2644,2648,2652,2657,2659,2661,2664,2667,2669,2668,2667,2664,2660,2656,2651,2648,2643,2639,2643;2075,2073,2070,2067,2068,2071,2076,2079,2080,2083,2087,2087,2085,2085,2087,2090,2085,2079,2078