Indicate all the pronouns (they, them, you, he, his, her, you, it, etc.) present in the given sentence. If there are multiple such pronouns in a sentence, then list them in the order of their first appearance in the given sentence. If a pronoun appears multiple times in a sentence, list it only once.

Input: Consider Input: sam and amy are passionately in love, but amy's parents are unhappy about it, because they are snobs.

Output: it, they


Input: Consider Input: i'm sure that my map will show this building; it is very famous.

Output: i, my, this, it


Input: Consider Input: the trophy doesn't fit into the brown suitcase because it is too large.
Output: it