static public $yy_lookahead = array(
 /*     0 */     7,    8,    9,   10,   11,   12,    5,   27,   15,   16,
 /*    10 */    20,   21,   23,   23,   17,   18,   13,   14,   17,   18,
 /*    20 */    15,    2,   17,    4,   25,   26,    6,    3,    3,   14,
 /*    30 */    23,    1,   24,   17,    2,   25,   22,   25,