336 the lottery of the previous period: 097 337 [form] (1) the size analysis; Form 2 to 1 small to big, the current focus on two small one big. (2) the odd-even analysis: a form for 1 pair 2, this watch the odd ChuHao, focus on code 1 ChuHao, judge the main form is: 2 key 1 pair. (3), 012 road analysis: 0 road 2, number 1 out of 1, 2 way out zero; In this issue...