Task: Program Execution
Input (English): ZdoXLygxCoySAQmjuVVsLPLHrgyDaz, aeGXycDFAQmjuVVsLPLHIThpJvOfizG
Output (English): a, c, d, e, f, g, h, i, j, l, m, o, p, q, s, t, u, v, x, y, z