(续前)四、字母13、18、28、33;54、52、50、51:这八个字母中,前四个为巴利文有品字母中的鼻音,在老傣文字母中属低音组;后四个是与它们相配的高音组字母,是老傣文根据自己语言的特点加上去的。先看低音组,它们与泰文,佤语的对应关系如下: (Continued) IV. Letters 13, 18, 28, 33; 54, 52, 50, 51: Of the eight letters, the first four are nasal sounds in the alphabet of Pali goods, Bass group; the last four are the tweeter letters that match them and are added to the old Dai language according to the characteristics of their own language. First look at the bass group, their correspondence with the Thai, Wa language is as follows: