Problem Statement: You are one of the organizers of Pragyan.Having worked so hard to ensure success of the event, you are able to spot the word "pragyan" in any text. You are given a stream of character strings and you need to output them till you find the word "pragyan".Stop processing after NOTE: The word "pragyan" can have 0,1..or all characters in uppercase.

Input format: Input consists of a single word in each line.

Output Format: For each word, print the input word till the word "pragyan" is found.Stop processing after this.

Input Constraints: Length of each word<=100. All words contain only alpabets.(No numbers and special characters included).