Letter

2000ms

262144K

Description:

Vasya decided to write an anonymous letter cutting the letters out of a newspaper heading. He knows heading s₁ and text s₂ that he wants to send. Vasya can use every single heading letter no more than once. Vasya doesn't have to cut the spaces out of the heading — he just leaves some blank space to mark them. Help him; find out if he will manage to compose the needed text.

Input:

The first line contains a newspaper heading s₁. The second line contains the letter text s₂. s₁ и s₂ are non-empty lines consisting of spaces, uppercase and lowercase Latin letters, whose lengths do not exceed 200 symbols. The uppercase and lowercase letters should be differentiated. Vasya does not cut spaces out of the heading.

Output:

If Vasya can write the given anonymous letter, print YES, otherwise print NO

Sample Input:

Instead of dogging Your footsteps it disappears but you dont notice anything
where is your dog

Sample Output:

NO

Sample Input:

Instead of dogging Your footsteps it disappears but you dont notice anything
Your dog is upstears

Sample Output:

YES

Sample Input:

Instead of dogging your footsteps it disappears but you dont notice anything
Your dog is upstears

Sample Output:

NO

Sample Input:

abcdefg hijk
k j i h g f e d c b a

Sample Output:

YES

Informação

Provedor Codeforces

Código CF43B