BOPOMOFO LETTER NN
BOPOMOFO LETTER B
BOPOMOFO LETTER F
BOPOMOFO LETTER N
BOPOMOFO LETTER L
BOPOMOFO LETTER K
BOPOMOFO LETTER C
BOPOMOFO LETTER A
BOPOMOFO LETTER EH
BOPOMOFO LETTER EI
BOPOMOFO LETTER OU
BOPOMOFO LETTER ANG
BOPOMOFO LETTER IU
BOPOMOFO LETTER GN
BOPOMOFO LETTER O WITH DOT ABOVE