親順序番号

おやじゅんじょばんごう

noun

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parent-sequence-number(computer term)

親	parent, intimacy, relative, familiarity, dealer (cards)
順	obey, order, turn, right, docility, occasion
序	preface, beginning, order, precedence, occasion, chance, incidentally
番	turn, number in a series
号	nickname, number, item, title, pseudonym, name, call