e
*
a t
r
n 1
+
a t
r
n 1
+
a t
r
n 1
a g
a p
h n
a g
a p
h p
a g
a p
h p
a g
a p
h p
a g
a p
h l
a g
a p
+
a t
t ABCDEFG
a t
*
a t
h p
a g
a p
+
h f
a g
a p
h n
a g
a p
h n
a g
a p
*
+
t HELLO
a t
h r
t HELLO
r
n 1
a g
a p
q
q