Employee Age Sort

You have a list of employees with their names and ages. Your task is to sort the employees by age in ascending order. In case of a tie in ages, sort them by their names in alphabetical order. Each line contains an employee's information formatted as 'name,age'. Output the sorted list of employees in the same format. Example Input: Alice,30 Bob,25 Charlie,30 Daniel,22 Eve,28 Example Output: Daniel,22 Bob,25 Eve,28 Alice,30 Charlie,30