👉 Unchromatic, in computer science, refers to a property of an algorithm or data structure that ensures that no two consecutive elements are identical. In other words, it means that there is no pattern of consecutive elements where one element appears before another, and that each element is unique. For example, consider the following unchromatic binary search tree: ``` 1 / \ 2 3 4 ``` In this tree, if we compare the values at positions