3152,3151,3151,3156,3156,3157,3157,3158,3158,3159,3160,3160,3159,3159,3158,3158,3159,3159,3158,3157,3155,3155,3154,3153,3153,3152,3152;723,723,724,724,725,725,726,726,725,725,725,724,724,723,723,720,720,715,715,715,715,714,714,714,715,715,722