Task: Program Execution
Input (English): 7, 18, ['8785', 'd', '2359', '9123', '7453', '7813', '9189', 'T', '8987', 'V', '4049', 'l', 'K', '8875', '7179', '617', '2077', 'I', '8741']
Output (English): I770271697175788Kl9404V7898T9819