269期：一点点<<01,02,03,04,05,08,11,13,14,19,24,26,29,31,35,36,38,41,42,43,44,45,48,49>>开：11中
270期：一点点<<03,04,05,08,09,10,11,20,24,25,26,27,28,29,30,32,36,38,40,41,42,46,47,48>>开：32中
271期：一点点<<01,02,08,09,11,13,15,16,17,19,20,22,26,27,28,29,30,33,35,36,40,42,46,48>>开：88