Given a sentence in the form of a string in uppercase, convert it into its equivalent mobile numeric keypad sequence.
Input Format
first line contains string s as an input. Input is already handled for you.
Output Format
The output is a string displaying equivalent mobile numeric keypad sequence.
Constraints
1 <= S <= 10^5 'A' <= S[i] <= 'Z'
Notice
Try First, Check Solution later
1. You should first read the question and watch the question video.2. Think of a solution approach, then try and submit the question on editor tab.3. We strongly advise you to watch the solution video for prescribed approach.Example
Input
PEPCODING
Output
73372226663444664