Studs

******   *******  *******   *****    *****   *     *  *     *  
*     *  *        *        *     *  *     *   *   *    *   *   
*     *  *        *        *        *          * *      * *    
******   ****     ****     *        *           *        *     
*     *  *        *        *        *           *        *     
*     *  *        *        *     *  *     *     *        *     
******   *******  *******   *****    *****      *        *