Task: Program Execution
Input (English): 3, ['R', '6257', 'Q', '1859', 'R', '1811', 'C', '7825', '6811', 'm', '2581', '6041', 'X', 'l', '6805', 'u', '6775', 'H', '8289', '9269', 'W', '455', '3685', 'u', '1915', 'N', 'J', 'M', 'y', '5325', 'y', 'p', 'k', '3105', 'l', 'I', '6473']
Output (English): R, 1859, C, m, X, u, 8289, 455, 1915, M, y, 3105, 6473