#include <iostream>
#include <string>
#include <vector>
 
enum WindingOrder {
    RIGHT=0,
    TOP,
    LEFT,
    BOTTOM
};
 
int main() {
    std::vector<int> array = {2,4,8,9};
    std::vector<int> output(4);
 
    std::vector<WindingOrder> test = {LEFT,RIGHT,BOTTOM,TOP};
    for (auto winding : test) {
        for (size_t i=0; i<4; ++i) {
            output[i] = array[(i+(i==winding)*2)%4];
        }
        std::cout << "winding " << winding << ": " << output[0] << output[1] << output[2] << output[3] << std::endl;
    }
}

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