Task: Program Execution
Input (English): 15, 20, ['4485', '7011', 'I', 'e', 'X', '907', 'P', '375', 'L', '9861', '8181', 'V', '8055', '8585', '77', '6355', '3211', '2861', '5337', '9195', '8479', 'n']
Output (English): 5919733516821123553677