/* Nesting 0
    /* Nesting 1


    */

    /* Nesting 1
        /* Nesting 2


        */
    */
*/

main :: proc(): int {
    /* Nesting 0
        /* Nesting 1


        */

        /* Nesting 1
            /* Nesting 2
                /* Nesting 3 */
                /* Nesting 3 */
                /* Nesting 3 */
            */
        */
    */
    return 0;
}