Task: Program Execution
Input (English): 1, 3, ['2923', 'C', 'V', 'P', '9301', '3317', 'P', 'g', '9001', 'f', '7791', '6469', '5689', '9191', 'Z', 'A', '9451', 'u', '5147', 'x', '6643', 'M', 'S', 'B', '3551', 'b']
Output (English): 2923, P, P, f, 5689, A, 5147, M, 3551