https://cses.fi/problemset/task/2189
Input Format
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Output Format
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Constraints
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Example
Input
3 1 1 5 3 2 3 1 1 5 3 4 1 1 1 5 3 3 2
Output
LEFT RIGHT TOUCH
https://cses.fi/problemset/task/2189
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3 1 1 5 3 2 3 1 1 5 3 4 1 1 1 5 3 3 2
LEFT RIGHT TOUCH