Task: Program Execution
Input (English): 1, 14, ['6553', '4219', 'o', 'U', '8593', 'n', '6713', '6151', 'c', 'r', '3069', 'R', '9799', '4367', 'e', 'L', 'K', '9689', 'v', 'l', '191', 'u']
Output (English): 43679799R3069rc61516713n8593Uo42196553