z
o
o
m
1
p
l
o
t
p
o
i
n
t
s
5
0
s
t
r
i
n
g
A
B
A
B
B
A
A
B
B
i
t
e
r
a
t
i
o
n
s
=
2
×
5
1
0
2
0
3
0