array(4) { [0]=> int(2559) [1]=> int(2568) [2]=> int(5183) [3]=> int(2550) } 4 10
array(6) { [0]=> int(645) [1]=> int(5690) [2]=> int(2433) [3]=> int(3722) [4]=> int(4633) [5]=> int(1588) }