Amazing Strings

Given 3 Strings, check whether the 3rd string contains all the characters of strings 1 and 2 in any order. If all the characters are present, print "YES" otherwise print "NO".

There should not be any extra character and any missing character.

The string s contains uppercase Latin letters only.

Input format :

Line 1 : First String
Line 2 : Second String
Line 3 : Third String

Output format :

YES or NO

Constraints :

1 <= n (Length of 1st & 2nd Strings) <= 100

Sample Input 1 :

SANTACLAUS
DEDMOROZ
SANTAMOROZDEDCLAUS

Sample Output 1 :

YES

Sample Input 2 :

PAPAINOEL
JOULUPUKKI
JOULNAPAOILELUPUKKI

Sample Output 2 :

NO

Sample Input 3 :

BABBONATALE
FATHERCHRISTMAS
BABCHRISTMASBONATALLEFATHER

Sample Output 3 :

NO

Sample Output Explanation :

Output 1: the letters written in the last line can be used to write the names and there won't be any extra letters left.

Output 2: Letter "P" is missing and there's an extra letter "L"

Output 3: There's an extra letter "L"