[
q
:=
N
//
p
,
Q
:=
q
-1
,
P
:=
p
-1
,
t
:=
Q
*
P
,
e
:=
2
**
16
+
1
]
[
a
:=
e
,
m
:=
t
,
m0
:=
m
,
x0
:=
0
,
x1
:=
1
]
[
q
:=
a
//
m,
M
:=
m
,
m
:=
a
%
m
,
a
:=
M
,
X0
:=
x0
,
x0
:=
x1
-
q
*
x0
,
x1
:=
X0
]
[
q
:=
a
//
m,
M
:=
m
,
m
:=
a
%
m
,
a
:=
M
,
X0
:=
x0
,
x0
:=
x1
-
q
*
x0
,
x1
:=
X0
]
[
q
:=
a
//
m,
M
:=
m
,
m
:=
a
%
m
,
a
:=
M
,
X0
:=
x0
,
x0
:=
x1
-
q
*
x0
,
x1
:=
X0
]
[
q
:=
a
//
m,
M
:=
m
,
m
:=
a
%
m
,
a
:=
M
,
X0
:=
x0
,
x0
:=
x1
-
q
*
x0
,
x1
:=
X0
]
[
q
:=
a
//
m,
M
:=
m
,
m
:=
a
%
m
,
a
:=
M
,
X0
:=
x0
,
x0
:=
x1
-
q
*
x0
,
x1
:=
X0
]
[
q
:=
a
//
m,
M
:=
m
,
m
:=
a
%
m
,
a
:=
M
,
X0
:=
x0
,
x0
:=
x1
-
q
*
x0
,
x1
:=
X0
]
[
q
:=
a
//
m,
M
:=
m
,
m
:=
a
%
m
,
a
:=
M
,
X0
:=
x0
,
x0
:=
x1
-
q
*
x0
,
x1
:=
X0
]
[
q
:=
a
//
m,
M
:=
m
,
m
:=
a
%
m
,
a
:=
M
,
X0
:=
x0
,
x0
:=
x1
-
q
*
x0
,
x1
:=
X0
]
[
q
:=
a
//
m,
M
:=
m
,
m
:=
a
%
m
,
a
:=
M
,
X0
:=
x0
,
x0
:=
x1
-
q
*
x0
,
x1
:=
X0
]
[
q
:=
a
//
m,
M
:=
m
,
m
:=
a
%
m
,
a
:=
M
,
X0
:=
x0
,
x0
:=
x1
-
q
*
x0
,
x1
:=
X0
]
[
d
:=
[
x1
,
x1
+
m0
][
x1
<
0
]
]
[
r
:=
1
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
][
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
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*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
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c
)
%
N
][
d
%
2
==
1
]
,
c
:=
(c
*
c)
%
N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
*
c
)
%
N
][
d
%
2
==
1
]
,
c
:=
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*
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N,
d
:=
d
//
2
]
[
r
:=
[
r
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(
r
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c
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%
N
][
d
%
2
==
1
]
,
c
:=
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N,
d
:=
d
//
2
]
[
r
:=
[
r
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(
r
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c
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%
N
][
d
%
2
==
1
]
,
c
:=
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*
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N,
d
:=
d
//
2
]
[
r
:=
[
r
,
(
r
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c
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N
][
d
%
2
==
1
]
,
c
:=
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N,
d
:=
d
//
2
]
[
r
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[
r
,
(
r
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c
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N
][
d
%
2
==
1
]
,
c
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N,
d
:=
d
//
2
]
[
r
:=
[
r
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(
r
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c
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%
N
][
d
%
2
==
1
]
,
c
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N,
d
:=
d
//
2
]
[
r
:=
[
r
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(
r
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N
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d
%
2
==
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,
c
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d
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//
2
]
[
r
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[
r
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r
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N
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%
2
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,
c
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N,
d
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//
2
]
[
r
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[
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r
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N
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c
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//
2
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[
r
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r
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N
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c
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N,
d
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//
2
]
[
r
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[
r
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N
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c
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//
2
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[
r
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[
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[
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[
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[
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[
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[
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[
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[
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[
r
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[
r
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r
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,
c
:=
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N,
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X(
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