##PYTHON##spiral_matrix(rows: int, cols: int, start: int) -> StaticArray: NO Python built-in functions. Only use the pre-defined StaticArray class and Methods.
Write a function that receives three integers (rows, cols, and start), then creates and returns a 2D matrix (represented as a StaticArray of StaticArrays). The dimensions of the matrix should be rows x cols. The matrix should be filled with the integers that start from the provided start value and sequentially increase by 1 (if the start value is >= 0) or decrease by 1 (if the start value is < 0).
When the start value is non-negative, it should be placed in the upper right corner of the matrix, and all subsequent integers should be put into the matrix in a clockwise spiral order. See figure 1 below for more details. When the start value is negative, it should be placed in the lower left corner of the matrix, and all subsequent integers should be put into the matrix in a counterclockwise spiral order. See figure 2 below for more details.
Please review the code examples below, (especially example #2) for clarification. You may assume that rows and cols will be positive integers. You do not need to write checks for these conditions.