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Find and replace
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# Find and replace program
# -------------------------
# Subprograms
# -------------------------
def replace(x, y, l):
def output(l):
# -------------------------
# Main program
# -------------------------
rhyme = ["roly", "poly", "roly", "poly", "up", "up", "up",
"roly", "poly", "roly", "poly", "down", "down", "down"]