Task: Program Execution
Input (English): 6, 21, ['3685', '4765', '8263', 'e', 'Z', '161', '5043', '2937', '3691', 'R', '8397', 'B', '3935', 'E', '4301', 'l', '5521', 't', '8925', '5827', 'L', 'T']
Output (English): 48738