Task: Program Execution
Input (English): 4, 30, ['f', 'R', 'F', '1737', 'H', '3839', 'T', '8385', 'I', 'S', '3765', 'B', '2135', 'P', 'q', 'v', '1811', 'g', 'L', 'k', '7373', '2151', '9663', '2011', 'S', 'o', 'M', 'v', 'h', 'w']
Output (English): whvMoS2011966321517373kLg1811vqP2135B3765SI8385T3839H1737