Ph ecirc u0111 aacute c ugrave ng Ph u01b0 u01a1ng
X u1ea3 u0111 u1ed3 bay ph ograve ng c ugrave ng 2 em rau
Y ecirc n b aacute i u0111 u1eadp u0111 aacute
u0110 u1eadp u0111 aacute l agrave m t igrave nh