3387,3388,3387,3390,3392,3391,3387,3385,3382,3378,3374,3369,3366,3365,3366,3367,3368,3370,3374,3378,3381,3385;2519,2520,2521,2523,2532,2537,2537,2536,2533,2533,2532,2529,2528,2524,2523,2523,2524,2521,2519,2519,2517,2520