2920,2919,2919,2919,2918,2918,2918,2918,2919,2920,2920,2922,2922,2923,2923,2924,2926,2926,2927,2928,2928,2928,2929,2929,2931,2931,2932,2932,2932,2930,2930,2928,2926,2926,2924,2923,2922;467,467,468,469,469,470,471,472,472,472,473,473,474,474,475,475,475,476,476,476,475,474,474,473,473,471,471,470,469,469,468,468,468,467,467,467,467