array(4) { [0]=> int(2550) [1]=> int(2568) [2]=> int(5183) [3]=> int(2559) } 4 10
array(6) { [0]=> int(6541) [1]=> int(3811) [2]=> int(3843) [3]=> int(3781) [4]=> int(3018) [5]=> int(5456) }