01, 02, 07, 09, 12, 15, 16, 18, 20, 21, 22, 25, 28, 29, 31, 37, 38, 39, 40, 41, 42, 44, 45, 47

01, 02, 03, 04, 05, 07, 09, 10, 13, 15, 17, 18, 22, 27, 28, 32, 36, 38, 39, 44, 45, 46, 47, 49

03, 04, 06, 07, 08, 09, 11, 13, 14, 16, 17, 18, 19, 20, 22, 26, 29, 32, 38, 40, 42, 45, 47, 48

01, 02, 04, 07, 08, 09, 14, 15, 17, 20, 21, 22, 24, 25, 30, 33, 35, 38, 40, 41, 42, 43, 46, 48

01, 02, 08, 11, 14, 15, 16, 17, 18, 19, 21, 23, 25, 26, 28, 33, 36, 37, 38, 39, 42, 44, 45, 48

01, 02, 04, 05, 07, 08,09. 11, 12, 13, 14, 15, 18, 19, 20, 21, 23, 26, 36, 38, 41, 44, 46, 48

01、03、06、07、12、1314、18、21、23、24、2526、30、33、34、35、3738、39、41、44、45、49

01, 02, 04, 05, 06, 09, 10, 12, 13, 14, 19, 20, 21, 24, 26, 28, 33, 34, 39, 41, 45, 46, 48, 49

04, 08, 09, 10, 12, 14, 18, 22, 23, 26, 29, 30, 32, 34, 35, 36, 37, 38, 39, 40, 44, 45, 48, 49