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Roses are ¿red¿¿Violets
are ¿blue¿¿...
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• |
Placeholder
technique …
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Step 1. Substitute a placeholder for the
longer string
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¿¿
û
#
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Yielding
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Roses are ¿red#Violets are ¿blue#…
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Step 2. Next, delete the shorter
string
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¿ û e
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Yielding
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Roses are red#Violets are blue#…
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