换个儿

换个儿	huàn gèr	to change places / to swap places
换	huàn	to exchange / to change (clothes etc) / to substitute / to switch / to convert (currency)
个	gě	used in 自个儿
个	gè	(classifier used before a noun that has no specific classifier) / (bound form) individual
个	gè	variant of 个
个儿	gèr	size / height / stature
儿	rén	variant of 人 / "person" radical in Chinese characters (Kangxi radical 10), occurring in 兒, 兀, 兄 etc
儿	ér	child / son
儿	r	non-syllabic diminutive suffix / retroflex final