array(6) { [0]=> int(6517) [1]=> int(6550) [2]=> int(4720) [3]=> int(2308) [4]=> int(6321) [5]=> int(741) } 6 10
array(4) { [0]=> int(5609) [1]=> int(3872) [2]=> int(3372) [3]=> int(2982) }