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b = 376014846; m = 1000000007
b = b * b % m
b = 422693575; m = 1000000007
o = '1 4 3'
o += ' '
o = '1 4 3 '
i = ['have', 'anic', '']; q = 12; t = 4; x = 'haveaniceday'; y = 3
i[y - 1] = x[(y - 1) * t:q]
i = ['have', 'anic', 'eday']; q = 12; t = 4; x = 'haveaniceday'; y = 3
i = 0; j = 2; k = 20; n = [[1, 3, 4], [2, 2, 3], [1, 2, 4]]
k += 4 * n[i][j] + 2
i = 0; j = 2; k = 38; n = [[1, 3, 4], [2, 2, 3], [1, 2, 4]]
c = [0, 1, 4, 5, 2, 3, 6]; i = 5; p = 7; q = [1, 1, 4, 6, 5]
q.append(q[-1] * c[i] % p)
c = [0, 1, 4, 5, 2, 3, 6]; i = 5; p = 7; q = [1, 1, 4, 6, 5, 1]
n = 1; o = [{'roads': [], 'fish': {1}}, {'roads': [], 'fish': {2}}, {'roads': [], 'fish': {3}}, {'roads': [], 'fish': {4}}, {'roads': [], 'fish': {5}}]; x = 0
o[x]['roads'].append(n)
n = 1; o = [{'roads': [1], 'fish': {1}}, {'roads': [], 'fish': {2}}, {'roads': [], 'fish': {3}}, {'roads': [], 'fish': {4}}, {'roads': [], 'fish': {5}}]; x = 0
g = [1, 2, 2, 3, 2]; i = 1; s = 1
g[i] = s
g = [1, 1, 2, 3, 2]; i = 1; s = 1
k = 1; v = [0, 1, 2, 4, 576460752303423488, 1152921504606846976, 2305843009213693952, 4611686018427387904]
p = v[k]
k = 1; p = 1; v = [0, 1, 2, 4, 576460752303423488, 1152921504606846976, 2305843009213693952, 4611686018427387904]
a = 0; c = deque([3, 2, 1, 5, 9, 13, 14, 15, 16, 12, 8, 4]); i = 10; m = 2; v = [[3, -1, -1, 12], [2, -1, -1, 16], [1, -1, -1, 15], [5, 9, 13, 14]]
v[a][m] = c[i]
a = 0; c = deque([3, 2, 1, 5, 9, 13, 14, 15, 16, 12, 8, 4]); i = 10; m = 2; v = [[3, -1, 8, 12], [2, -1, -1, 16], [1, -1, -1, 15], [5, 9, 13, 14]]
p = 3
p = p + 1
p = 4
g = [0, 1, 2, 3]; i = 4
g.append(i)
g = [0, 1, 2, 3, 4]; i = 4
c = [5, 10]; y = ['append', '9']
c.append(int(y[1]))
c = [5, 10, 9]; y = ['append', '9']
l = ['A', 'C', 'H', 'K']; s = 'HACK'
s = ''.join(l)
l = ['A', 'C', 'H', 'K']; s = 'ACHK'
e = ['5', '10 1 10 1 10']; i = 0
a = [int(y) for y in e[i + 1].split(' ')]
a = [10, 1, 10, 1, 10]; e = ['5', '10 1 10 1 10']; i = 0
c = 2, 11; t = [(9, 0), (6, 1)]
t.append((c[1], c[0]))
c = (2, 11); t = [(9, 0), (6, 1), (11, 2)]
c = 'a '; w = ['ca']
w.append(c)
c = 'a '; w = ['ca', 'a ']
i = 0; s = 'aaab'
i, j = 0, len(s) - 1
i = 0; j = 3; s = 'aaab'
p = 2; s = 1.5
s *= p
p = 2; s = 3.0
e = 3; h = 'gh'; n = 6; y = [[0, 'ab'], [1, 'cd'], [2, 'ef'], [3, 'gh'], [4, 'ij'], [16, 'not'], [ 17, 'is'], [18, 'to'], [19, 'the']]
e, h = y[n]
e = 17; h = 'is'; n = 6; y = [[0, 'ab'], [1, 'cd'], [2, 'ef'], [3, 'gh'], [4, 'ij'], [16, 'not'], [17, 'is'], [18, 'to'], [19, 'the']]
n = 1.1920928955078125e-06
n /= 2
n = 5.960464477539062e-07
b = [1, 2, 3, 4, 5, 6, 7, 8, '9']; i = 8
b[i] = int(b[i])
b = [1, 2, 3, 4, 5, 6, 7, 8, 9]; i = 8
j = 1; k = 6
k, j = k + 1, j - 1
j = 0; k = 7
a = [[0, 0, 0], [0, 0, 1], [0, 0, 2], [0, 1, 0], [0, 1, 1], [1, 1, 1], [1, 1, 2], [1, 2, 0], [1, 2, 1]]; x = 1; y = 2; z = 2
a.append([x, y, z])
a = [[0, 0, 0], [0, 0, 1], [0, 0, 2], [0, 1, 0], [0, 1, 1], [1, 1, 1], [1, 1, 2], [1, 2, 0], [1, 2, 1], [1, 2, 2]]; x = 1; y = 2; z = 2
z = 1.2000000000000005e-31
z /= 10
z = 1.2000000000000005e-32
i = 1; j = 4; p = [[0, 0, 0], [0, 1, 0], [0, 2, 0], [0, 3, 0], [0, 4, 0], [0, 5, 0], [1, 0, 0]]; v = 0
p.append([i, j, v])
i = 1; j = 4; p = [[0, 0, 0], [0, 1, 0], [0, 2, 0], [0, 3, 0], [0, 4, 0], [0, 5, 0], [1, 0, 0], [1, 4, 0]]; v = 0
r = 8; s = [None, 3, -1, -1, -1]
s.append(r)
r = 8; s = [None, 3, -1, -1, -1, 8]
p = ['insert', '1', '10']; z = 'insert 1 10'
z = p[0]
p = ['insert', '1', '10']; z = 'insert'
n = 1.2000000000000002e-09; s = 1.2000000000000002e-08
s = n % 10.0
n = 1.2000000000000002e-09; s = 1.2000000000000002e-09
b = 2; s = '91011'; t = 1; v = 4
t, v, b = 1, len(s), len(s) // 2
b = 2; s = '91011'; t = 1; v = 5
b = 27; c = 9; e = 27; h = 9; w = 27
e = max(w + h, b + c)
b = 27; c = 9; e = 36; h = 9; w = 27
a = 1; b = 2; k = {(1): [2]}
k[b] = [a]
a = 1; b = 2; k = {1: [2], 2: [1]}
a = 10; b = 1010; i = 129; s = 687370381180295696196016707012171787141380
s = s + (a ^ b << i)
a = 10; b = 1010; i = 129; s = 1374740762360591392392033414024343574282510
k = ['48', '67', '76']; v = 5184
v += int(k[1]) ** 2
k = ['48', '67', '76']; v = 9673
j = 4; x = 4
z = min(x, j) - 1
j = 4; x = 4; z = 3
c = [0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 2, 1, 0, 2, 1, 1, 1, 0, 1, 0, 1, 0, 2, 1]; k = 6
c[k] += 1
c = [0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 2, 1, 0, 2, 1, 1, 1, 0, 1, 0, 1, 0, 2, 1]; k = 6
j = 2; k = 1; s = 0
s += j * k * 8
j = 2; k = 1; s = 16
c = {'_': 1, 'R': 1, 'B': 1, 'Y': 2}; t = 2; w = 'B'
t = c[w]
c = {'_': 1, 'R': 1, 'B': 1, 'Y': 2}; t = 1; w = 'B'
t = '0101010'
n = t[i:i + 3]
i = 23; n = ''; t = '0101010'
a = 0; k = 2
a += k
a = 2; k = 2
b = ['a', 'b', 'c', 'a', 'b', 'c', 'd', 'd', 'ddd', 'abca', 'bcab', 'cabc', 'abcd', 'bcdd', 'cddd']; i = 5; j = 0; t = 'abcabcddd'
b.append(t[j:j + i])
b = ['a', 'b', 'c', 'a', 'b', 'c', 'd', 'd', 'ddd', 'abca', 'bcab', 'cabc', 'abcd', 'bcdd', 'cddd', 'abcab']; i = 5; j = 0; t = 'abcabcddd'
m = 9; w = 9; z = -5
z = m - w
m = 9; w = 9; z = 0
o = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, 17711]
o.append(o[-1] + o[-2])
o = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, 17711, 28657]
r = {(0): -1, (1): -1, (2): -1}; x = 0
r[x] = -1
r = {0: -1, 1: -1, 2: -1}; x = 0
h = [1, 2, 2, 2, 3]; i = 0
z = max(z, h[i])
h = [1, 2, 2, 2, 3]; i = 0; z = 1
i = 62; k = [4, 16, 36, 64, 100, 144, 196, 256, 324, 400, 1936, 2116, 2304, 2500, 2704, 2916, 3136, 3364, 3600]
k.append(i * i)
i = 62; k = [4, 16, 36, 64, 100, 144, 196, 256, 324, 400, 1936, 2116, 2304, 2500, 2704, 2916, 3136, 3364, 3600, 3844]
p = ['0', '0', '0', '0', '0']
s = ''.join(p)
p = ['0', '0', '0', '0', '0']; s = '00000'
q = 1; r = 'cdcd'; u = 0; w = 'cdcd'
w = r[q:u + 1 + q]
q = 1; r = 'cdcd'; u = 0; w = 'd'
k = 0, 0; q = [-1, -1, -1, -1]
q[k[1]] = k[0]
k = (0, 0); q = [0, -1, -1, -1]
f = None; i = 3; j = 1
f = i, j
f = (3, 1); i = 3; j = 1
s = 0
r = s
r = 0; s = 0
k = 0.002197265625
k /= 2
k = 0.0010986328125
v = [1, 2, 3, 4, 3, 3, 2, 1]
k = len(v)
k = 8; v = [1, 2, 3, 4, 3, 3, 2, 1]
i = 3; n = [[6, 5], [8, 4], [7], [10]]; t = 9
n[i].append(t)
i = 3; n = [[6, 5], [8, 4], [7], [10, 9]]; t = 9
e = 'd',; i = 2; p = 1; s = 'cdcd'
e = tuple(sorted(s[i:i + p]))
e = ('c',); i = 2; p = 1; s = 'cdcd'
c = 'A'
l = c
c = 'A'; l = 'A'
n = 5
i = n + 2
i = 7; n = 5
e = {'A': 2, 'B': 2, 'C': 2, '_': 1}
e.pop('_')
e = {'A': 2, 'B': 2, 'C': 2}
a = [[1, 3, 4], [2, 2, 3], [1, 2, 4]]; i = 0; j = 1; r = 55
r += abs(a[j][i] - a[j - 1][i])
a = [[1, 3, 4], [2, 2, 3], [1, 2, 4]]; i = 0; j = 1; r = 56
n = 185; o = 0
o = n & 1
n = 185; o = 1
c = [[0, 0, 0, 0, 0, 0], [1, 1, 0, 1, 1, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0]]; i = 2; j = 0
c[i][j] = 1
c = [[0, 0, 0, 0, 0, 0], [1, 1, 0, 1, 1, 0], [1, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0]]; i = 2; j = 0
l = 1.1102230246251565e-15
l /= 2
l = 5.551115123125783e-16
f = {'a': 1, 'b': 1, 'c': 1, 'd': 1, 'e': 1, 'f': 1}; i = 'g'
f[i] = 1
f = {'a': 1, 'b': 1, 'c': 1, 'd': 1, 'e': 1, 'f': 1, 'g': 1}; i = 'g'
f = 'hackerrank'; i = 5; y = {'h': 2, 'ha': 2, 'hac': 2, 'hack': 2, 'hacke': 1}
y[f[:i + 1]] = 1
f = 'hackerrank'; i = 5; y = {'h': 2, 'ha': 2, 'hac': 2, 'hack': 2, 'hacke': 1, 'hacker': 1}
x = ['4\n', '2 4 5 9\n', '4\n', '2 4 11 12\n', '\n', '\n', '\n']
q = set([int(i) for i in x[3].split()])
q = {2, 11, 4, 12}; x = ['4\n', '2 4 5 9\n', '4\n', '2 4 11 12\n', '\n', '\n', '\n']
c = 'i'; r = {'a': 0, 'b': 0, 'c': 0, 'd': 0, 'e': 0, 'f': 0, 'g': 0, 'h': 0}
r[c] = 0
c = 'i'; r = {'a': 0, 'b': 0, 'c': 0, 'd': 0, 'e': 0, 'f': 0, 'g': 0, 'h': 0, 'i': 0}
x = '999999999999999'
x += '9'
x = '9999999999999999'
a = 5
a *= 5
a = 25
x = 78; y = 11
y = x
x = 78; y = 78
g = [[1], [0], [], [], []]; p = 2; q = 3
g[p].append(q)
g = [[1], [0], [3], [], []]; p = 2; q = 3
g = [2, 3]; u = {(1): [2], (2): [5, 1, 3], (3): [], (5): [2, 4, 6], (4): [5], (6): [5]}
u[g[1]].append(g[0])
g = [2, 3]; u = {1: [2], 2: [5, 1, 3], 3: [2], 5: [2, 4, 6], 4: [5], 6: [5]}
d = 2; e = -6; i = 6
e = d - i
d = 2; e = -4; i = 6
i = 0; s = '{[(])}'; x = '}'
x = s[i]
i = 0; s = '{[(])}'; x = '{'
i = 6; k = [0, 10, 30, 240, 640, 1140, 0]; s = 5340
k[i] = s
i = 6; k = [0, 10, 30, 240, 640, 1140, 5340]; s = 5340
i = 8; l = [0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
l[i] += 1
i = 8; l = [0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
a = [3, 10, 2, 9]; k = 1
u = (sum(a) - a[k]) / 2
a = [3, 10, 2, 9]; k = 1; u = 7.0
e = ['I', 'like', 'to', 'dance', 'I']; j = 1; q = 'i like to'
q = e[j].lower() + ' ' + e[j + 1].lower() + ' ' + e[j + 2].lower()
e = ['I', 'like', 'to', 'dance', 'I']; j = 1; q = 'like to dance'
k = 1.7999999999999992e-53
k = k / 10
k = 1.7999999999999993e-54
v = 16
v += 1
v = 17
a = [10, 1, 10, 1, 10]; j = 2; y = [0, 9, 9, 0, 0]; z = [0, 9, 0, 0, 0]
z[j] = max(y[j - 1] + abs(a[j] - 1), z[j - 1] + abs(a[j - 1] - a[j]))
a = [10, 1, 10, 1, 10]; j = 2; y = [0, 9, 9, 0, 0]; z = [0, 9, 18, 0, 0]
j = 4; r = [2, 1, 3]
j = r[1] - 1
j = 0; r = [2, 1, 3]
g = ['X', 'X', 'X', 'X', 'X', 'X', '-', 'X', 'X', 'X']; w = [['X', 'X', 'X', 'X', 'X', 'X'], ['X', 'X', '-', '-', 'X', 'X'], ['X', 'X', 'X', 'X', 'X', 'X']]
w.append(g)
g = ['X', 'X', 'X', 'X', 'X', 'X', '-', 'X', 'X', 'X']; w = [['X', 'X', 'X', 'X', 'X', 'X'], ['X', 'X', '-', '-', 'X', 'X'], ['X', 'X', 'X', 'X', 'X', 'X'], ['X', 'X', 'X', 'X', 'X', 'X', '-', 'X', 'X', 'X']]
n = [0, 0, 1, 2]; w = 1
n.insert(0, w)
n = [1, 0, 0, 1, 2]; w = 1
u = {(0): None, (1): 0, (2): 0, (3): None, (5): None}; x = 1; y = 3
u[y] = x
u = {0: None, 1: 0, 2: 0, 3: 1, 5: None}; x = 1; y = 3
i = 9; r = 6
r = i - 1
i = 9; r = 8
i = 3; m = {(0): 0, (1): 0, (2): 0}
m[i] = 0
i = 3; m = {0: 0, 1: 0, 2: 0, 3: 0}
e = -7; w = [-7]
w.append(e)
e = -7; w = [-7, -7]
i = {(139638592614480): []}; x = ['+', '-', '+', '+', '+', '+', '+', '+', '+', '+']; y = []
i[id(x)] = y
i = {139638592614480: [], 139758037224176: []}; x = ['+', '-', '+', '+', '+', '+', '+', '+', '+', '+']; y = []
a = [5, 2, 3, 5, 1]; i = 3; t = 4
a[i] = t
a = [5, 2, 3, 4, 1]; i = 3; t = 4
h = 1
h += 1
h = 2
b = [2, 2, 2, 2, 2]; i = 0; q = [1, 2, 5, 3, 4]
b[q[i + 1] - 1] = b[q[i + 1] - 1] - 1
b = [2, 1, 2, 2, 2]; i = 0; q = [1, 2, 5, 3, 4]
i = 1; m = 100; w = [100, 100, 0, 0, -100]
m += w[i]
i = 1; m = 200; w = [100, 100, 0, 0, -100]
y = 29
y += 1
y = 30
c = 'a'; p = 'e'
p += c
c = 'a'; p = 'ea'
c = 'cdba'; d = 'a'; n = ['b', 'd']; u = ['c', 'd']
c = d[::-1] + u[0] + ''.join(n)
c = 'acbd'; d = 'a'; n = ['b', 'd']; u = ['c', 'd']
a = {'c': 1, 'd': 1, 'e': 1, 'a': -1}; s = 'b'
a[s] = -1
a = {'c': 1, 'd': 1, 'e': 1, 'a': -1, 'b': -1}; s = 'b'
m = [1, 2, 3]; p = 3; y = 1
p = m[y]
m = [1, 2, 3]; p = 2; y = 1
h = 2; s = 2; x = 3
x = s + h
h = 2; s = 2; x = 4
b = '3 4 8 12'
b = b + '\n'
b = '3 4 8 12\n'
g = [['a', 'b', 'c', 'd', 'e'], ['f', 'g', 'h', 'i', 'j'], ['k', 'l', 'm', 'n', 'o'], ['p', 'q', 'r', 's', 't'], ['u', 'v', 'w', 'x', 'y']]; h = ['a', 'f', 'k', 'p', 'u']; i = 1; j = 0
h.append(g[j][i])
g = [['a', 'b', 'c', 'd', 'e'], ['f', 'g', 'h', 'i', 'j'], ['k', 'l', 'm', 'n', 'o'], ['p', 'q', 'r', 's', 't'], ['u', 'v', 'w', 'x', 'y']]; h = ['a', 'f', 'k', 'p', 'u', 'b']; i = 1; j = 0
i = 2; j = 3; k = [1, 2, 1, 2, 1, 2, 1, 2]; o = [1, 2, 1, 2, 1, 2, 1, 1]
j += max(k[i], o[i])
i = 2; j = 4; k = [1, 2, 1, 2, 1, 2, 1, 2]; o = [1, 2, 1, 2, 1, 2, 1, 1]