BOPOMOFO LETTER AU
BOPOMOFO LETTER B
BOPOMOFO LETTER N
BOPOMOFO LETTER G
BOPOMOFO LETTER K
BOPOMOFO LETTER Q
BOPOMOFO LETTER X
BOPOMOFO LETTER R
BOPOMOFO LETTER Z
BOPOMOFO LETTER C
BOPOMOFO LETTER O
BOPOMOFO LETTER AN
BOPOMOFO LETTER ANG
BOPOMOFO LETTER IU
BOPOMOFO LETTER O WITH DOT ABOVE