array(7) { [0]=> int(6529) [1]=> int(5399) [2]=> int(7075) [3]=> int(5552) [4]=> int(4966) [5]=> int(7003) [6]=> int(6562) } 7 10
array(3) { [0]=> int(2520) [1]=> int(5090) [2]=> int(5851) }