Task: Program Execution
Input (English): 8, 19, ['L', '8791', '911', '5859', '1767', 'n', '2115', 'b', '2763', '7383', 'N', '3145', 'j', '4141', 'q', 'R', '8223', '7817', 'a', 'A', 'V']
Output (English): a78178223Rq4141j3145N73832763b