一代:M-xxxR,缺1,2,3,7,8,13,14,16,19,20,21,35,39,42,43,45,51,52,54以后都没有
一代:MS-Mxx,缺1到9,14,15,16,18,19,20,24,26,31,32,33,34,35,37,38,39,42,43,44,45,46,48以后都没有
一代:M-xxxG,缺1,2,3,6,7,9,11,12,14,17,18,20,22,27,29,31,35,37,38,39,42,43,44,45,49,54,55,57,58,60,61,63以后都没有