Task: Program Execution
Input (English): 4, 11, ['7531', '93', 'T', 'R', 'F', 'a', 'K', '761', '3953', 's', 'q', '1285', 'G', '2469', 'm', '1511', 'r', 'R', '5537', 'f', 'j', '7379', '5023', '3799']
Output (English): qs3953761KaFR