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Background

Description

选择你喜爱的水果。程序中保存了7种水果的名字，要求用户输入一个与水果有关的句子。程序在已存储的水果名字中搜索，以判断句子中是否包含7种水果的名称。如果包含，则用词组” Pitayas”（火龙果）替换句子中出现的水果单词，并输出替换后的句子。如果句子中没有出现这些水果的名字，则输出”You must not enjoy fruit.”。假设7种水果的名字为：apples, bananas, peaches, cherries, pears, oranges, strawberries。

Format

Input

Output

Samples

I like apples.

I like Pitayas.

Limitation

1s, 1024KiB for each test case.