The front consonant of syllable--------Shengmu??¡ì?¡§?????

The front consonant of syllable--------Shengmu??¡ì?¡§???????There are 21 Shengmu??We can classify it to seven group:

????                                   Bilabial?? [color=blue][b]b p m[/b][/color]????                           
                                  Labiodental??[color=blue][b]f[/b][/color]??
????  The first voice on tongue tine??[color=blue][b]z c s [/b][/color]??
?? The middle voice on tongue tine??[color=blue][b]d t n l [/b][/color]??
???? The back voice on tongue tine??[color=blue][b]zh ch sh r[/b][/color]??
????    The voice on tongue surface??[color=blue][b]j q x[/b][/color]??
????      The voice on tongue roote??[color=blue][b]g k h [/b][/color]??