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: i poured water from the bottle into the cup until it was full.

Output: i, it


Input: Consider Input: susan knows all about ann's personal problems because she is nosy.

Output: she


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