17
LINE PLAN AC
s
t0
s
tA
2
A
4
C
4
A
1
0
C
1
0
A
1
6
C
1
6
A
6
C
6
A
1
2
C
1
2
A
1
8
C
1
8
m
A
1
m
C
1
m
A
2
m
C
2
m
A
3
m
C
3
A
8
C
8
A
1
4
C
1
4
A
2
0
C
2
0
s
tB
2
s
tC
2
s
tD
2
s
tA
1
s
tB
1
s
tC
1
s
tD
1
b
r1
b
r2
b
r3
b
r4
b
r5
b
r1
9
b
r2
0
b
r9
b
r1
1
b
r2
2
b
r2
1
m
B
R
b
r2
3
b
r1
5
b
r1
7
b
r1
3
b
r6
b
r7
18
LINE PLAN BD
B
4
D
4
B
6
D
6
m
B
1
m
D
1
B
8
D
8
b
r1
s
t0
s
tA
2
s
tB
2
s
tC
2
s
tD
2
s
tA
1
s
tB
1
s
tC
1
s
tD
1
b
r2
b
r3
b
r4
b
r5
b
r1
9
b
r2
0
b
r9
b
r1
1
b
r2
2
b
r2
1
m
B
R
b
r2
3
b
r1
5
b
r1
7
b
r1
3
b
r6
b
r7
B
1
0
D
1
0
B
1
6
D
1
6
E
1
6
D
t
D
t
D
t
B
1
2
D
1
2
B
1
8
D
1
8
E
1
8
m
B
2
m
D
2
m
B
3
m
D
3
B
1
4
D
1
4
B
2
0
D
2
0
E
2
0