H
hanguyenyb
Cây dừa>>>>>>>>>>>>>>>>>>>>>>>>>>>>T<<<<<<<<<<<<<<<<<<<Cây xương rồng )
~~> D
Cây dừa>>>>>>>>>>>>>>>>>>>>>>>>>>>>T<<<<<<<<<<<<<<<<<<<Cây xương rồng )
~~> D
cây Anh thảo...............................................................................................................Na ..
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~> A
cây Khoai----------------------------------------------->O<----------------------------------------Cây gai------------------------------------------------------------> K