21

011111111000000000000000
101111000000110001000000
110111000110001000000000
111011000000000000110010
111101000001000100001000
111110000000000010000101
100000011000101000101001
100000101101010010010000
100000110010000101000110
001000010011011010010000
001000001100001101000110
000010010100010110011000
010000100000011001101001
010000010101100011010000
001000100110100000101001
000010001011000001001110
000001010101010000010101
010000001010110100000110
000100100000101000011011
000100010101010010100010
000010100001101100100001
000001001010000111000011
000100001010000101110100
000001100000101010101100

011111111000000000000000
101111000000000000001011
110001000011110100000000
110010000101101001000000
110100000110100010010000
111000000111000000100100
100000011000000101011100
100000101111100000000010
100000110000011010100001
000111010000100000100110
001011010001000010010010
001101010010001001000010
001110010100010100000010
001000001000100101110001
000100001001000111000101
001000100000111010001100
000010001010001100010101
000100100001011000111000
000001001100010001010101
000010100010010011101000
010000100000000101010111
000001100100001110101000
010000010111100000001001
010000001000011010101010

011111111000000000000000
100111010000000100000101
100000101111100100000000
110000010111000000010010
110001000110100001001000
110010000101101000100000
101000001000000011100011
110100000011110010000000
101000100000011000011100
001111000000100100010010
001110010001000101001000
001101010010001100100000
001011010100010110000000
000000011000101010001011
000001001001010000101011
011000000111100000000101
000000110000110001110100
000010100010000010101011
000001100001001011010100
000100001100000010101110
000010001010011001010100
010000001000000110111001
000100100100011001010001
010000100000011101000110

011111111000000000000000
101110001000010010010000
110010000011100100100000
110000001101101001000000
111000000111000000001010
100000110011000000111000
100001010000000111000110
100001100100111000000001
110100000110100000000101
000110011000110000001010
001011001001000000010101
001111000010001001010000
001100011100010100100000
010000010100101010010001
000100010001010101000011
001000100000101010100011
010000100000010101010110
000100100001001010101100
001001000000100101011100
010001000011010010101000
000011000100000001110110
000000101010000011101001
000010100100001110001001
000000011010011100000110

011111111100000000000000
101011100011001000000001
110101000110011100000000
101010011010110100000000
110100110011100000000010
111000110000011001010000
110011010000101010100000
100111100000110001000100
100100000101000100111010
101000001001000110001101
011110000000111000000011
010010001100000000011111
000110110010011010001000
001101010010101000010100
011001100010110000101000
001100001100000011100011
000000100100100101101101
000001010000000110110111
000000101000001111011010
000001001001010001101110
000000001101101010110100
000000010101010011011001
000010001011000101110001
010000000111000111000110

011111111100000000000000
101001011000010010000110
110100001110001001010000
101010100101000010001010
100100100000011101100001
110000010011000100110001
100110000001101110010000
110001000010110111000000
111000000001101001101000
101100000010110000110100
001001010100000100011011
000101101000000010101011
000000111100000011011100
010010010100000010100111
001010101000000101000111
000011110010001000001110
010100110001110001010000
001010011000101010001001
000011001101010000001101
001001100110100010000101
000100001011100101100010
010000000100111100110010
010100000011011100001100
000011000011011001110000

011111111100000000000000
100101101000001000010101
100110010100001000011010
111001000111010001000000
101000001000110111000010
110100000010111010010000
110000010001110100100100
101000100011100010101000
110010000010000111100001
101100000001001101110000
000101011000100001001011
000100110100010000100111
000011110010000100010011
000111100001000010001110
011001000100000000011111
000010101100100001010110
000011011000010000111100
000110001110000100001101
000000111101000010011001
011001000100101110100000
001000010010011011100100
010000100001011111001000
001010000011111100000001
010000001011101001100010

011111111111000000000000
101010101101111000000001
110101111000101000000011
101011110010110000000110
110101000111111000000100
101110110001010001110000
111101010001001100011000
101101100000111111000000
111000000110000011101011
110010001010000111010101
100110001100000110101110
110011100000111000111000
011110010001011000000111
010111010001101011100000
011010110001110110001000
000000110110001011011101
000000011110011101101010
000001011100010110110101
000001001011010011011011
000001100101000101101111
000000101011001110110110
000110000110100101011011
001100001010100010111101
011000001100100101110110

011111111111000000000000
100100111110110000010001
100110101101000110001001
111000001100101011100010
101001001001110100100110
100010010011100010011011
111000000011011101100001
110001000110010111000110
111110000000011011010100
111100010000101100101100
110001110000011011101000
101011100000101101110000
010111000101000000111011
010010111010000000110111
000100101111000001111100
001010110101000001001111
001101011010000001011011
000100111011001110010010
000110100111111000001010
010001001001111011000101
001001000110101110100101
000010011100011100011011
000111010000110111100100
011001100000110110011100

011111111111110000000000
101111111111110000000000
110010000000001111111111
110000100000001111111111
111000000000001111111111
110000001000001111111111
110100000000001111111111
110000000010001111111111
110001000000001111111111
110000000000101111111111
110000010000001111111111
110000000000011111111111
110000000100001111111111
110000000001001111111111
001111111111110010000000
001111111111110000100000
001111111111111000000000
001111111111110000001000
001111111111110100000000
001111111111110000000010
001111111111110001000000
001111111111110000000001
001111111111110000010000
001111111111110000000100

011111111111111100000000
101111011110110010111000
110111101111100011010001
111011110111001010110010
111101111011010010100101
111110111100100110100011
101111011111000111000110
110111101110001110101100
111011110110010111001001
111101111010101011001010
111110111100011011010100
101110100000111101110111
111001000101011101111011
110010001011101101111101
100100010111110101111110
100001111001111001101111
011111111110000000011111
001000101111111100011111
010111010001111100011111
011100000011111011101111
010000011100111111110111
000010110011011111111011
000101100101101111111101
001011001001110111111110

011111111111111110000000
100011101111111110000111
100101011011011111111100
101011110101110011111001
110101010011101111011011
111110001110100110111101
110100011101011111110011
101110101110101101111010
111001110100110111101110
110101111011010100111011
111011010101111000111110
111110100110011101011101
110111011010011011101011
111100101111101001101101
111010110011110011110110
111011111101000011011110
111111101000101101110101
001110111001111110001111
001101111110111010010111
001111110111001110100111
001111011111110101000111
011001001011011111111011
010010111110101101111101
010111100101110011111110

011111111111111110000000
101111111111101000000111
110111111110110100001101
111011111011011100010101
111101101101111100100101
111110010111111101000101
111110011101010010111110
111101100111010011011110
111110100010101110111011
111011110001110011101110
111101011000101111011011
110111110100011011110110
111011001110001111101011
101111110101000111111100
110111001011100111110011
101111001010111011111001
100000111111111101111010
000001010111111110111111
000010101101111111011111
000100111011011111101111
001000111110110111110111
011111110101010001111011
010000111111101011111101
011111001010101101111110

011111111111111110000000
101011111111101100000111
110101101110101011110110
101010110110110111111100
110101111101010101011101
111010100110011111011011
111111011000011101110101
110110101011101011101101
111010110101110011110011
111111001011100011011110
111101010101001110111101
110010011110110110111011
111100011101011101101110
100111101001101111111010
111001110010110111101011
110111100011111000111110
101101011111011001111001
001111111100111010001111
001100111011111110010111
001111101111010110100111
000111010111111111000111
011110110110100101111011
011001001101111101111101
010011111011001011111110

011111111111111110000000
101111001111011111100001
110111111100111100111000
111011100111101110100011
111101101101110110101001
111110111001111010101100
101111010001111100111110
101001101110111011011110
111011010110110011011101
111110011010100111011011
110100011101101111010111
110111100010011111100111
101111111110000010011111
111011111001001101111100
111101110011010101110110
111110100111011001110011
110111011111100001001111
010000011111011110111111
011111100001011101011111
001000111110111101101111
001011111100110011110111
000001111011111011111011
000100110111101111111101
010110001111100111111110

011111111111111111000000
101111011110111010111001
110111101111110001110011
111011110111101010110110
111101111011010110110101
111110111101100110101011
101111011111001101100111
110111101110011110101110
111011110110110101101101
111101111010101101111010
111110111101011001111100
101111100010111111010111
111101001101011111011011
111010011011101111011101
110100110111110111011110
100011111101111011001111
110111010001111100111111
101000101111111100111111
011111111110000011011111
011110000111111011101111
010001011110111111110111
000110111011011111111011
001101110101101111111101
011011101001110111111110

011111111111111111000000
101111111111111111000000
110101111001110010111111
111011001110001101111111
110100111011110010111111
111100111001110010111111
111011000110101101111111
111011000110011101111111
111111000110001101111111
110100111001110110111111
110110111001110010111111
111011000110001111111111
111011100110001101111111
111011010110001101111111
110100111001110011111111
110100111101110010111111
111011000111001101111111
110100111001111010111111
001111111111111111010000
001111111111111111100000
001111111111111111000010
001111111111111111000001
001111111111111111001000
001111111111111111000100

011111111111111111100000
101111111111101110011001
110111111111011101010011
111011111111111010010110
111101111111110100110101
111110111111111000101011
111111011111010011100111
111111101111100110101110
111111110111001101101101
111111111011001011111010
111111111101010111011100
111111111110100001011111
110111010001011111111111
101111100010101111111111
111101001100110111111111
111010011010111011111111
110100110110111101111111
101000101111111110111111
100011111100111111011111
011110000111111111101111
010001011111111111110111
000110111011111111111011
001101110101111111111101
011011101001111111111110

011111111111111111110000
101111111111111111110000
110111011110011110111111
111011110111100111011111
111101111101111001101111
111110011110011110111111
110110011111011110111111
111111100111100111011111
111011100111110111011111
111111111001111001101111
111101111001111101101111
110110111110011110111111
110110011110011111111111
111011101111100111011111
111011100111100111111111
111101111011111001101111
111101111001111001111111
110110011110111110111111
111011100111101111011111
111101111001111011101111
001111111111111111110100
001111111111111111111000
001111111111111111110001
001111111111111111110010

011111111111111111111000
101111111111111011111001
110111111111111011111100
111011111111111011111010
111101011111011111011111
111110111011110101111111
111101001111111111110111
111111001110011111111111
111111110101101111101111
111110111001111111101111
111111110001111101111111
111111101110111110110111
111101101111011110111111
111111110111100101111111
111110111111100111101111
100011111111111011111111
111110111101101101111111
111111111110011110011111
111101111111111110010111
111111110011110111101111
111111011110111111010111
001011111111111111111011
000111111111111111111101
010011111111111111111110

011111111111111111111100
101111111111111111111100
110101111101111111111111
111011101111110111111111
110100111111111111111111
111100111101111111111111
111111011110111110111111
111011100111111111111111
111111100111110111111111
111111111011111011110111
110110111101111111111111
111111011110011111111111
111111111110011110111111
111111111111101111011011
111011110111110111111111
111111111011111001111111
111111111111111001110111
111111011111011110111111
111111111111101111001111
111111111111111111001011
111111111011111101110111
111111111111101111101011
001111111111111111111101
001111111111111111111110