number
of
sites
50
fraction
of
bonds
with
tunnels
0
.
5
time
range
10
evolution
of
the
macrostate
microstate
N
→
∞
exact
0
2
4
6
8
10
-
1
.
0
-
0
.
5
0
.
0
0
.
5
1
.
0
time
(
white
–
black
)
/
total
