Thinking of the Input
	Roses are ¿red¿¿Violets are ¿blue¿¿... • Deleting the single ¿  deletes them all! • Placeholder technique … • Substitute a placeholder for the longer string    ¿¿ û  # • Yielding Roses are ¿red#Violets are ¿blue#… • Next, delete the shorter string     ¿ û e • Yielding Roses are red#Violets are blue#…