709:array ( 0 => '2', 1 => '42', 2 => '104', 3 => '123', 4 => '137', 5 => '172', 6 => '369', 7 => '364', 8 => '426', 9 => '493', 10 => '494', 11 => '498', 12 => '568', 13 => '684', )