BOPOMOFO LETTER N
BOPOMOFO LETTER P
BOPOMOFO LETTER X
BOPOMOFO LETTER ZH
BOPOMOFO LETTER CH
BOPOMOFO LETTER SH
BOPOMOFO LETTER Z
BOPOMOFO LETTER C
BOPOMOFO LETTER OU
BOPOMOFO LETTER ANG
BOPOMOFO LETTER ENG
BOPOMOFO LETTER IU
BOPOMOFO LETTER GN
BOPOMOFO LETTER IH
BOPOMOFO LETTER O WITH DOT ABOVE