Problems
Delete a fragment
Delete a fragment
Given a string of Latin letters and spaces. Delete in it all characters with indices from n to m inclusive. Indexation starts from 0.
Input data
The first line contains text of no more than 1000 Latin letters and spaces. Second line contains two integers n and m (n ≤ m).
Output data
Print the updated string.
Examples
Input example #1
abrakadabra 3 6
Output example #1
abrabra
Input example #2
This is my lovely beautiful house 7 16
Output example #2
This is beautiful house