x
xxx
x
NP
x
NP1
x
NP2
x
NP3
x
PP
x
Nbar
x
Nbar1
x
Nbar2
x
Pspec
x
P
x
AP
x
N
x
PN
x
Pro
x
Det
x
Advpbar
x
Deg
x
Advp
x
Adv
x
A