h
1
h
2
h
DN1
DN2
a
b
c
d
e
f
h
h1
h2
1~
3~
c
DN1
DN2
e
d
f
b
a
447
510
107
115
284
500
965
1019
1046
420
992
1019
1073
1100
992
435 1019
1046
91
842
896
923
869
896
950
977
869
896
923
80.0
79.0
84.0
84.0
88.0
87.0
80.0
80.0
83.0
83.0
88.0
88.0
89.0
88.0
86.0
86.0
87.0
86.0
93.0
92.0
545