186期：===（长安街）【二十八码】→01,02,03,08,12,13,16,17,18,19,21,23,24,25,28,29,30,31,32,33,34,35,37,39,42,43,47,49~~开：23对
187期：===（长安街）【二十八码】→03,04,09,11,14,17,18,19,22,24,25,26,27,28,29,30,31,33,34,37,38,39,41,43,44,45,46,47~~开：01错
188期：===（长安街）【二十八码】→02,03,04,07,11,12,13,14,15,16,17,18,21,23,27,29,31,34,35,36,38,39,41,42,43,46,47,49~~开：=--=