c
o
u
p
l
i
n
g
p
a
r
a
m
e
t
e
r
K
=
0
.
0
5
K
=
K
C
=
0
.
1
K
=
0
.
2
5
K
=
0
.
5
r
u
n
n
i
n
g
t
i
m
e
0