Task: Program Execution
Input (English): 3, 17, ['103', '97', 'B', '4861', 'D', 'z', 'k', '513', 'R', '6673', 'i', '9773', 'C', 'k', '4639', 'K', 'L', '1291', 'p', 'f', '7535', 'h']
Output (English): B4861Dzk513R6673i9773Ck4639KL