Fig.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
FIG. 1
1
A B C
2
D E F
3
G H I
4
J K L
5
M N O
6
P R S
7
T U V
8
W X Y
9
*
0
#
[
BACK
]
[
Index
][
Patent
][
Phone
][
Statistic
][
Pages
]