1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11
1
1
1
1
1
1
1
1
1
1
11
1
1
1
1
1
1
1
1
111
1
1
1
52! = 80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
11
1
1
11
1
11
1
1
11
1
1
1
1
11
11
4! = 24
1
11
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11
1
1
1
1
11
11
1
1
1
11
11
1
1
1
1
11
1
1
1
1
1
1
1
1
1
1
1
1
1
11
1
1
1
1
1
1
1
1
1
1
1
1
111
1
11
1
11
1
1
1
1
1
1
1
1
11
1
1
1
11
1
11
1
11
11
1
111
111
11
1
11
11
1
1
1
11
1
1
1
1
1
111
1
1
11
1
1
1
1
1
11
1
11
11
1
1
11
1
1
1
11111
1
11
11
1
1
1
11
1
11
11
11
111
1
1
1
1
11
1
1
1
5!=120
1
1
1
1
1
11
1
1
1
1
1
1
1
1
11
1
1
1
1
1
1
11
11
1
11
1
1
n!=nXn(-1)Xn(-2)...
11
111
1
1
1
1
1
1
1
1
1
1
11
1
1
1
1
1
1
1
1
11
11
1
11
1
1
1
1
11
1
11
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11
1
1
1
1
1
1
11
1
1
11
6!=720
1
1
11
1
1
1
11
1
1
11
1
11
1
1
11
11
1
1
11
1
1
11
1
1
11
1
1
1
11
1
1
1
1
1
1
1
1
1
1
11
1
1
1
1
1
11
1
11
1
11
11
1
1
1
1
1
1
1
11
111
1
11
1
11
1
111
1
11
1
1
1
1
1
11
1
1
1
1
1
1
1
11
1
1
11
1
1
1
1
1
1
1
1
1
1
1
11
1
1
1
1
1
1
1
1
..
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
.
..
.
..
.
3
33
333
3
333
3
33
3
3
33
3
3
3
11
1
1
1
11
1
1
1
,
,,
,
,
,
,
,
,
,
,
,
,,,
,1 q q
Q
Q
Q
Klubovi
Guwahati Chess Academy
374 član(ov)a