Task: Program Execution
Input (English): 2, ['k', 'v', '5523', '6657', '2079', '8609', '3051', 'k', 'c', '6257', 'c', 'm', '7907', 'T', 'c', 'G', '6485', '9865', 'h', 'C', 'R']
Output (English): k, v