Integer to English Words Conversion

You are given a string that consists of a list of integers separated by commas. Each integer will be in the range \(0 \leq n \leq 9\). Your task is to convert each integer to its corresponding English word and output a new string where the words are also separated by commas.

For example, given the input 1,2,3, the output should be one,two,three. Ensure that your program reads input from standard input (stdin) and writes the result to standard output (stdout).

inputFormat

The input is a single line string containing integers separated by commas. There are no extra spaces. Each integer is between 0 and 9, inclusive.

Format:
A single line string: num1,num2,...,numk

outputFormat

The output should be a single line string with each integer replaced by its English word representation, separated by commas.

Format:
A single line string: word1,word2,...,wordk

0

zero