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Solve: oneTwo

Imported By: Geoffrey Challen
/ Version: 2021.7.0

Given a non-nullString, compute a newString` by moving the first character to come after the next two , so "abc" yields "bca". Repeat this process for each subsequent group of 3 characters, so "abcdef" yields "bcaefd". Ignore any group of fewer than 3 characters at the end.

String oneTwo(String input) {
return ""; // You may need to remove this starter code

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