Task: Program Execution
Input (English): 7, ['O', 'e', 'S', '7017', '8749', '2691', 'H', 't', '3999', '663', '3605', 't', 'x', 't', '4045', '1023', 'd', '9831', 'O', '835', '4069', 'm', '2443', '3951', 'Z', 's', 'F', '8223', 'D', '7991', '8161', 'P', '5329', '6027', '3141', 'q', '5501', '903']
Output (English): O, t, 4045, m, D, q