Canadian Computing Competition: 2007 Stage 1, Junior #4

An anagram is a word or a phrase formed by rearranging the letters of another phrase such as ITEM and TIME . Anagrams may be several words long such as CS AT WATERLOO and COOL AS WET ART . Note that two phrases may be anagrams of each other even if each phrase has a different number of words (as in the previous example). Write a program to determine if two phrases are anagrams of each other.

Input Specification

The program should take two phrases, each on a separate line. You may assume that the input only contains uppercase letters and spaces.

Output Specification

The program will print out one of two statements: Is an anagram. or Is not an anagram.

Sample Input

CS AT WATERLOO
COOL AS WET ART

Sample Output

Is an anagram.