#include <stdio.h>

#define W 0
#define Y 1
#define O 2
#define R 3
#define B 4
#define G 5



typedef struct Cube {
    int front[3][3];
    int back[3][3];
    int top[3][3];
    int bottom[3][3];
    int right[3][3];
    int left[3][3];
} Cube;


void initialize(Cube *cube) {

    for (int i=0; i<3; i++) {
        for (int j=0; j<3; j++) {
            cube->front[i][j] = W;
            cube->back[i][j] = Y;
            cube->top[i][j] = O;
            cube->bottom[i][j] = R;
            cube->right[i][j] = B;
            cube->left[i][j] = G;
        }
    }
} 

void print(Cube *cube) {
    char colors[] = {'W', 'Y', 'O', 'R', 'B', 'G'};

    printf("          %c, %c, %c, \n", colors[cube->back[0][0]], colors[cube->back[0][1]], colors[cube->back[0][2]]);
    printf("          %c, %c, %c, \n", colors[cube->back[1][0]], colors[cube->back[1][1]], colors[cube->back[1][2]]);
    printf("          %c, %c, %c, \n", colors[cube->back[2][0]], colors[cube->back[2][1]], colors[cube->back[2][2]]);

    printf("\n");
    printf("          %c, %c, %c, \n", colors[cube->top[0][0]], colors[cube->top[0][1]], colors[cube->top[0][2]]);
    printf("          %c, %c, %c, \n", colors[cube->top[1][0]], colors[cube->top[1][1]], colors[cube->top[1][2]]);
    printf("          %c, %c, %c, \n", colors[cube->top[2][0]], colors[cube->top[2][1]], colors[cube->top[2][2]]);

    printf("\n");
    printf("%c, %c, %c,  ", colors[cube->left[0][0]], colors[cube->left[0][1]], colors[cube->left[0][2]]);
    printf("%c, %c, %c,  ", colors[cube->front[0][0]], colors[cube->front[0][1]], colors[cube->front[0][2]]);
    printf("%c, %c, %c,  ", colors[cube->right[0][0]], colors[cube->right[0][1]], colors[cube->right[0][2]]);
    
    printf("\n");
    printf("%c, %c, %c,  ", colors[cube->left[1][0]], colors[cube->left[1][1]], colors[cube->left[1][2]]);
    printf("%c, %c, %c,  ", colors[cube->front[1][0]], colors[cube->front[1][1]], colors[cube->front[1][2]]);
    printf("%c, %c, %c,  ", colors[cube->right[1][0]], colors[cube->right[1][1]], colors[cube->right[1][2]]);

    printf("\n");
    printf("%c, %c, %c,  ", colors[cube->left[2][0]], colors[cube->left[2][1]], colors[cube->left[2][2]]);
    printf("%c, %c, %c,  ", colors[cube->front[2][0]], colors[cube->front[2][1]], colors[cube->front[2][2]]);
    printf("%c, %c, %c,  ", colors[cube->right[2][0]], colors[cube->right[2][1]], colors[cube->right[2][2]]);

    printf("\n\n");
    printf("          %c, %c, %c, \n", colors[cube->bottom[0][0]], colors[cube->bottom[0][1]], colors[cube->bottom[0][2]]);
    printf("          %c, %c, %c, \n", colors[cube->bottom[1][0]], colors[cube->bottom[1][1]], colors[cube->bottom[1][2]]);
    printf("          %c, %c, %c, \n", colors[cube->bottom[2][0]], colors[cube->bottom[2][1]], colors[cube->bottom[2][2]]);

    printf("----------------------------\n");
}

void rotate_90(int mat[3][3]) {

    // Rotate the single face
    int temp[3][3];
    
    for(int i=0;i<3;i++){
        for(int j=0;j<3;j++){
            temp[j][3-1-i] = mat[i][j];
        }
    }
    
    for(int i=0;i<3;i++) {
        for(int j=0;j<3;j++) {
            mat[i][j] = temp[i][j];
        }
    }


    // Rotate the other 4 faces
    

}



void main (){

    Cube cube;
    initialize(&cube);

    cube.back[0][1]=3;
    cube.back[2][2]=4;

    print(&cube);

    //rotate_90(cube.back);
    
    print(&cube);

    // rotate_90(cube.back);
    
    print(&cube);

}