B u1ea1n P2
Ch u01b0a m u1edf m u1eaft b u1eafn l ecirc n m u1eb7t em m u1eabn
H ocirc m qua ng u1ee7 v u1edbi ch u1ecb u0111 u01b0 u1ee3c b oacute p v uacute m ograve cu nh u01b0ng ch u1ecb l u1ea1i ko cho xu u1ea5t tinh l ecirc n ng u1ef1c
B u1eafn l ecirc n em trinh
