proc getchar_unlocked():char {. importc:"getchar_unlocked",header: "" .} proc scan(): int = while true: var k = getchar_unlocked() if k < '0' or k > '9': break else: result = 10 * result + k.ord - '0'.ord template times*(n:int,body) = (for _ in 0.." .} proc printInt(a:int) = if a == 0: putchar_unlocked('0') return var n = a var rev = a while rev mod 10 == 0: rev = rev div 10 rev = 0 while n != 0: rev = (rev shl 3) + (rev shl 1) + n mod 10 n = n div 10 while rev != 0: putchar_unlocked((rev mod 10 + '0'.ord).chr) rev = rev div 10 # const ts = (proc() : seq[int]= # var (a,b,c,d) = (0,0,0,1) # var n = 0 # var ts = @[0,0,0,0,1] # while true: # (a,b,c,d) = (b,c,d,(a+b+c+d) mod 17) # if a == 0 and b == 0 and c == 0 and d == 1 : break # n += 1 # ts &= d # return ts # )() const ts = [0, 0, 0, 0, 1, 1, 2, 4, 8, 15, 12, 5, 6, 4, 10, 8, 11, 16, 11, 12, 16, 4, 9, 7, 2, 5, 6, 3, 16, 13, 4, 2, 1, 3, 10, 16, 13, 8, 13, 16, 16, 2, 13, 13, 10, 4, 6, 16, 2, 11, 1, 13, 10, 1, 8, 15, 0, 7,13, 1, 4, 8, 9, 5, 9, 14, 3, 14, 6, 3, 9, 15, 16, 9, 15, 4, 10, 4, 16, 0, 13, 16, 11, 6, 12, 11, 6,1, 13, 14, 0, 11, 4, 12, 10, 3, 12, 3, 11, 12, 4, 13, 6, 1, 7, 10, 7, 8, 15, 6, 2, 14, 3, 8, 10, 1,5, 7, 6, 2, 3, 1, 12, 1, 0, 14, 10, 8, 15, 13, 12, 14, 3, 8, 3, 11, 8, 13, 1, 16, 4, 0, 4, 7, 15, 9, 1, 15, 6, 14, 2, 3, 8, 10, 6, 10, 0, 9, 8, 10, 10, 3, 14, 3, 13, 16, 12, 10, 0, 4, 9, 6, 2, 4, 4, 16, 9, 16, 11, 1, 3, 14, 12, 13, 8, 13, 12, 12, 11, 14, 15, 1, 7, 3, 9, 3, 5, 3, 3, 14, 8, 11, 2, 1,5, 2, 10, 1, 1, 14, 9, 8, 15, 12, 10, 11, 14, 13, 14, 1, 8, 2, 8, 2, 3, 15, 11, 14, 9, 15, 15, 2, 7, 5, 12, 9, 16, 8, 11, 10, 11, 6, 4, 14, 1, 8, 10, 16, 1, 1, 11, 12, 8, 15, 12, 13, 14, 3, 8, 4, 12,10, 0, 9, 14, 16, 5, 10, 11, 8, 0, 12, 14, 0, 9, 1, 7, 0, 0, 8, 15, 6, 12, 7, 6, 14, 5, 15, 6, 6, 15, 8, 1, 13, 3, 8, 8, 15, 0, 14, 3, 15, 15, 13, 12, 4, 10, 5, 14, 16, 11, 12, 2, 7, 15, 2, 9, 16, 8,1, 0, 8, 0, 9, 0, 0, 9, 1, 10, 3, 6, 3, 5, 0, 14, 5, 7, 9, 1, 5, 5, 3, 14, 10, 15, 8, 13, 12, 14, 13, 1, 6, 0, 3, 10, 2, 15, 13, 6, 2, 2, 6, 16, 9, 16, 13, 3, 7, 5, 11, 9, 15, 6, 7, 3, 14, 13, 3, 16,12, 10, 7, 11, 6, 0, 7, 7, 3, 0, 0, 10, 13, 6, 12, 7, 4, 12, 1, 7, 7, 10, 8, 15, 6, 5, 0, 9, 3, 0, 12, 7, 5, 7, 14, 16, 8, 11, 15, 16, 16, 7, 3, 8, 0, 1, 12, 4, 0, 0, 16, 3, 2, 4, 8, 0, 14, 9, 14, 3,6, 15, 4, 11, 2, 15, 15, 9, 7, 12, 9, 3, 14, 4, 13, 0, 14, 14, 7, 1, 2, 7, 0, 10, 2, 2, 14, 11, 12,5, 8, 2, 10, 8, 11, 14, 9, 8, 8, 5, 13, 0, 9, 10, 15, 0, 0, 8, 6, 14, 11, 5, 2, 15, 16, 4, 3, 4, 10, 4, 4, 5, 6, 2, 0, 13, 4, 2, 2, 4, 12, 3, 4, 6, 8, 4, 5, 6, 6, 4, 4, 3, 0, 11, 1, 15, 10, 3, 12, 6,14, 1, 16, 3, 0, 3, 5, 11, 2, 4, 5, 5, 16, 13, 5, 5, 5, 11, 9, 13, 4, 3, 12, 15, 0, 13, 6, 0, 2, 4,12, 1, 2, 2, 0, 5, 9, 16, 13, 9, 13, 0, 1, 6, 3, 10, 3, 5, 4, 5, 0, 14, 6, 8, 11, 5, 13, 3, 15, 2, 16, 2, 1, 4, 6, 13, 7, 13, 5, 4, 12, 0, 4, 3, 2, 9, 1, 15, 10, 1, 10, 2, 6, 2, 3, 13, 7, 8, 14, 8, 3, 16, 7, 0, 9, 15, 14, 4, 8, 7, 16, 1, 15, 5, 3, 7, 13, 11, 0, 14, 4, 12, 13, 9, 4, 4, 13, 13, 0, 13, 5, 14, 15, 13, 13, 4, 11, 7, 1, 6, 8, 5, 3, 5, 4, 0, 12, 4, 3, 2, 4, 13, 5, 7, 12, 3, 10, 15, 6, 0, 14, 1, 4, 2, 4, 11, 4, 4, 6, 8, 5, 6, 8, 10, 12, 2, 15, 5, 0, 5, 8, 1, 14, 11, 0, 9, 0, 3, 12, 7, 5, 10, 0, 5, 3, 1, 9, 1, 14, 8, 15, 4, 7, 0, 9, 3, 2, 14, 11, 13, 6, 10, 6, 1, 6, 6, 2, 15, 12, 1, 13, 7, 16, 3, 5, 14, 4, 9, 15, 8, 2, 0, 8, 1, 11, 3, 6, 4, 7, 3, 3, 0, 13, 2, 1, 16, 15, 0, 15, 12, 8, 1, 2, 6, 0, 9, 0, 15, 7, 14, 2, 4, 10, 13, 12, 5, 6, 2, 8, 4, 3, 0, 15, 5, 6, 9, 1, 4, 3, 0, 8, 15, 9, 15, 13, 1, 4, 16, 0, 4, 7, 10, 4, 8, 12, 0, 7, 10, 12, 12, 7, 7, 4, 13, 14, 4, 1, 15, 0, 3, 2, 3, 8, 16, 12, 5, 7, 6, 13, 14, 6, 5, 4, 12, 10, 14, 6, 8, 4, 15, 16, 9, 10, 16, 0, 1, 10, 10, 4, 8, 15, 3, 13, 5, 2, 6, 9, 5, 5, 8, 10, 11, 0, 12, 16, 5, 16, 15, 1, 3, 1, 3, 8, 15, 10, 2, 1, 11, 7, 4,6, 11, 11, 15, 9, 12, 13, 15, 15, 4, 13, 13, 11, 7, 10, 7, 1, 8, 9, 8, 9, 0, 9, 9, 10, 11, 5, 1, 10, 10, 9, 13, 8, 6, 2, 12, 11, 14, 5, 8, 4, 14, 14, 6, 4, 4, 11, 8, 10, 16, 11, 11, 14, 1, 3, 12, 13,12, 6, 9, 6, 16, 3, 0, 8, 10, 4, 5, 10, 12, 14, 7, 9, 8, 4, 11, 15, 4, 0, 13, 15, 15, 9, 1, 6, 14, 13, 0, 16, 9, 4, 12, 7, 15, 4, 4, 13, 2, 6, 8, 12, 11, 3, 0, 9, 6, 1, 16, 15, 4, 2, 3, 7, 16, 11, 3,3, 16, 16, 4, 5, 7, 15, 14, 7, 9, 11, 7, 0, 10, 11, 11, 15, 13, 16, 4, 14, 13, 13, 10, 16, 1, 6, 16, 5, 11, 4, 2, 5, 5, 16, 11, 3, 1, 14, 12, 13, 6, 11, 8, 4, 12, 1, 8, 8, 12, 12, 6, 4, 0, 5, 15, 7, 10, 3, 1, 4, 1, 9, 15, 12, 3, 5, 1, 4, 13, 6, 7, 13, 5, 14, 5, 3, 10, 15, 16, 10, 0, 7, 16, 16, 5, 10, 13, 10, 4, 3, 13, 13, 16, 11, 2, 8, 3, 7, 3, 4, 0, 14, 4, 5, 6, 12, 10, 16, 10, 14, 16, 5, 11, 12, 10, 4, 3, 12, 12, 14, 7, 11, 10, 8, 2, 14, 0, 7, 6, 10, 6, 12, 0, 11, 12, 1, 7, 14, 0, 5, 9, 11, 8, 16, 10, 11, 11, 14, 12, 14, 0, 6, 15, 1, 5, 10, 14, 13, 8, 11, 12, 10, 7, 6, 1, 7, 4, 1, 13, 8, 9,14, 10, 7, 6, 3, 9, 8, 9, 12, 4, 16, 7, 5, 15, 9, 2, 14, 6, 14, 2, 2, 7, 8, 2, 2, 2, 14, 3, 4, 6, 10, 6, 9, 14, 5, 0, 11, 13, 12, 2, 4, 14, 15, 1, 0, 13, 12, 9, 0, 0, 4, 13, 0, 0, 0, 13, 13, 9, 1, 2,8, 3, 14, 10, 1, 11, 2, 7, 4, 7, 3, 4, 1, 15, 6, 9, 14, 10, 5, 4, 16, 1, 9, 13, 5, 11, 4, 16, 2, 16, 4, 4, 9, 16, 16, 11, 1, 10, 4, 9, 7, 13, 16, 11, 13, 2, 8, 0, 6, 16, 13, 1, 2, 15, 14, 15, 12, 5, 12, 10, 5, 15, 8, 4, 15, 8, 1, 11, 1, 4, 0, 16, 4, 7, 10, 3, 7, 10, 13, 16, 12, 0, 7, 1, 3, 11, 5, 3, 5, 7, 3, 1, 16, 10, 13, 6, 11, 6, 2, 8, 10, 9, 12, 5, 2, 11, 13, 14, 6, 10, 9, 5, 13, 3, 13, 0, 12, 11, 2, 8, 16, 3, 12, 5, 2, 5, 7, 2, 16, 13, 4, 1, 0, 1, 6, 8, 15, 13, 8, 10, 12, 9, 5, 2, 11, 10, 11, 0, 15, 2, 11, 11, 5, 12, 5, 16, 4, 3, 11, 0, 1, 15, 10, 9, 1, 1, 4, 15, 4, 7, 13, 5, 12, 3, 16, 2, 16, 3, 3, 7, 12, 8, 13, 6, 5, 15, 5, 14, 5, 5, 12, 2, 7, 9, 13, 14, 9, 11, 13, 13, 12, 15, 2, 8, 3, 11, 7, 12, 16, 12, 13, 2, 9, 2, 9, 5, 8, 7, 12, 15, 8, 8, 9, 6, 14, 3, 15, 4, 2, 7, 11, 7, 10, 1,12, 13, 2, 11, 4, 13, 13, 7, 3, 2, 8, 3, 16, 12, 5, 2, 1, 3, 11, 0, 15, 12, 4, 14, 11, 7, 2, 0, 3, 12, 0, 15, 13, 6, 0, 0, 2, 8, 10, 3, 6, 10, 12, 14, 8, 10, 10, 8, 2, 13, 16, 5, 2, 2, 8, 0, 12, 5, 8, 8, 16, 3, 1, 11, 14, 12, 4, 7, 3, 9, 6, 8, 9, 15, 4, 2, 13, 0, 2, 0, 15, 0, 0, 15, 13, 11, 5, 10, 5, 14, 0, 12, 14, 6, 15, 13, 14, 14, 5, 12, 11, 8, 2, 16, 3, 12, 16, 13, 10, 0, 5, 11, 9, 8, 16, 10,9, 9, 10, 4, 15, 4, 16, 5, 6, 14, 7, 15, 8, 10, 6, 5, 12, 16, 5, 4, 3, 11, 6, 7, 10, 0, 6, 6, 5, 0,0, 11, 16, 10, 3, 6, 1, 3, 13, 6, 6, 11, 2, 8, 10, 14, 0, 15, 5, 0, 3, 6, 14, 6, 12, 4, 2, 7, 8, 4,4, 6, 5, 2, 0, 13, 3, 1, 0, 0, 4, 5, 9, 1, 2, 0, 12, 15, 12, 5, 10, 8, 1, 7, 9, 8, 8, 15, 6, 3, 15,5, 12, 1, 16, 0, 12, 12, 6, 13, 9, 6, 0, 11, 9, 9, 12, 7, 3, 14, 2, 9, 11, 2, 7, 12, 15, 2, 2, 14, 16, 0, 15, 11, 8, 0, 0, 2, 10, 12, 7, 14, 9, 8, 4, 1, 5, 1, 11, 1, 1, 14, 10, 9, 0, 16, 1, 9, 9, 1, 3, 5, 1, 10, 2, 1, 14, 10, 10, 1, 1, 5, 0, 7, 13, 8, 11, 5, 3, 10, 12, 13, 4, 5, 0, 5, 14, 7, 9, 1, 14, 14, 4, 16, 14, 14, 14, 7, 15, 16, 1, 5, 3, 8, 0, 16, 10, 0, 9, 1, 3, 13, 9, 9, 0, 14, 15, 4, 16,15, 16, 0, 13, 10, 5, 11, 5, 14, 1, 14, 0, 12, 10, 2, 7, 14, 16, 5, 8, 9, 4, 9, 13, 1, 10, 16, 6, 16, 14, 1, 3, 0, 1, 5, 9, 15, 13, 8, 11, 13, 11, 9, 10, 9, 5, 16, 6, 2, 12, 2, 5, 4, 6, 0, 15, 8, 12,1, 2, 6, 4, 13, 8, 14, 5, 6, 16, 7, 0, 12, 1, 3, 16, 15, 1, 1, 16, 16, 0, 16, 14, 12, 8, 16, 16, 1,7, 6, 13, 10, 2, 14, 5, 14, 1, 0, 3, 1, 5, 9, 1, 16, 14, 6, 3, 5, 11, 8, 10, 0, 12, 13, 1, 9, 1, 7,1, 1, 10, 2, 14, 10, 2, 11, 3, 9, 8, 14, 0, 14, 2, 13, 12, 7, 0, 15, 0, 5, 3, 6, 14, 11, 0, 14, 5, 13, 15, 13, 12, 2, 8, 1, 6, 0, 15, 5, 9, 12, 7, 16, 10, 11, 10, 13, 10, 10, 9, 8, 3, 13, 16, 6, 4, 5, 14, 12, 1, 15, 8, 2, 9, 0, 2, 13, 7, 5, 10, 1, 6, 5, 5, 0, 16, 9, 13, 4, 8, 0, 8, 3, 2, 13, 9, 10,0, 15, 0, 8, 6, 12, 9, 1, 11, 16, 3, 14, 10, 9, 2, 1, 5, 0, 8, 14, 10, 15, 13, 1, 5, 0, 2, 8, 15, 8, 16, 13, 1, 4, 0, 1, 6, 11, 1, 2, 3, 0, 6, 11, 3, 3, 6, 6, 1, 16, 12, 1, 13, 8, 0, 5, 9, 5, 2, 4, 3, 14, 6, 10, 16, 12, 10, 14, 1, 3, 11, 12, 10, 2, 1, 8, 4, 15, 11, 4, 0, 13, 11, 11, 1, 2, 8, 5, 16,14, 9, 10, 15, 14, 14, 2, 11, 7, 0, 3, 4, 14, 4, 8, 13, 5, 13, 5, 2, 8, 11, 9, 13, 7, 6, 1, 10, 7, 7, 8, 15, 3, 16, 8, 8, 1, 16, 16, 7, 6, 11, 6, 13, 2, 15, 2, 15, 0, 15, 15, 11, 7, 14, 13, 11, 11, 15, 16, 2, 10, 9, 3, 7, 12, 14, 2, 1, 12, 12, 10, 1, 1, 7, 2, 11, 4, 7, 7, 12, 13, 5, 3, 16, 3, 10, 15, 10, 4, 5, 0, 2, 11, 1, 14, 11, 3, 12, 6, 15, 2, 1, 7, 8, 1, 0, 16, 8, 8, 15, 13, 10, 12, 16, 0, 4, 15, 1, 3, 6, 8, 1, 1, 16, 9, 10, 2, 3, 7, 5, 0, 15, 10, 13, 4, 8, 1, 9, 5, 6, 4, 7, 5, 5, 4, 4, 1,14, 6, 8, 12, 6, 15, 7, 6, 0, 11, 7, 7, 8, 16, 4, 1, 12, 16, 16, 11, 4, 13, 10, 4, 14, 7, 1, 9, 14,14, 4, 7, 5, 13, 12, 3, 16, 10, 7, 2, 1, 3, 13, 2, 2, 3, 3, 10, 1, 0, 14, 8, 6, 11, 5, 13, 1, 13, 15, 8, 3, 5, 14, 13, 1, 16, 10, 6, 16, 14, 12, 14, 5, 11, 8, 4, 11, 0, 6, 4, 4, 14, 11, 16, 11, 1, 5,16, 16, 4, 7, 9, 2, 5, 6, 5, 1, 0, 12, 1, 14, 10, 3, 11, 4, 11, 12, 4, 14, 7, 3, 11, 1, 5, 3, 3, 12, 6, 7, 11, 2, 9, 12, 0, 6, 10, 11, 10, 3, 0, 7, 3, 13, 6, 12, 0, 14, 15, 7, 2, 4, 11, 7, 7, 12, 3, 12, 0, 10, 8, 13, 14, 11, 12, 16, 2, 7, 3, 11, 6, 10, 13, 6, 1, 13, 16, 2, 15, 12, 11, 6, 10, 5, 15,2, 15, 3, 1, 4, 6, 14, 8, 15, 9, 12, 10, 12, 9, 9, 6, 2, 9, 9, 9, 12, 5, 1, 10, 11, 10, 15, 12, 14,0, 7, 16, 3, 9, 1, 12, 8, 13, 0, 16, 3, 15, 0, 0, 1, 16, 0, 0, 0, 16, 16, 15, 13, 9, 2, 5, 12, 11, 13, 7, 9, 6, 1, 6, 5, 1, 13, 8, 10, 15, 12, 11, 14, 1, 4, 13, 15, 16, 14, 7, 1, 4, 9, 4, 1, 1, 15, 4, 4, 7, 13, 11, 1, 15, 6, 16, 4, 7, 16, 9, 2, 0, 10, 4, 16, 13, 9, 8, 12, 8, 3, 14, 3, 11, 14, 8, 2,1, 8, 2, 13, 7, 13, 1, 0, 4, 1, 6, 11, 5, 6, 11, 16, 4, 3, 0, 6, 13, 5, 7, 14, 5, 14, 6, 5, 13, 4, 11, 16, 10, 7, 10, 9, 2, 11, 15, 3, 14, 9, 7, 16, 12, 10, 11, 15, 14, 16, 5, 16, 0, 3, 7, 9, 2, 4, 5, 3, 14, 9, 14, 6, 9, 4, 16, 1, 13, 0, 13, 10, 2, 8, 16, 2, 11, 3, 15, 14, 9, 7, 11, 7, 0, 8, 9, 7, 7, 14, 3, 14, 4, 1, 5, 7, 0, 13, 8, 11, 15, 13, 13, 1, 8, 1, 6, 16, 14, 3, 5, 4, 9, 4, 5, 5, 6, 3, 2, 16, 10, 14, 8, 14, 12, 14, 14, 3, 9, 6, 15, 16, 12, 15, 7, 16, 16, 3, 8, 9, 2, 5, 7, 6, 3, 4, 3, 16, 9, 15, 9, 15, 14, 2, 6, 3, 8, 2, 2, 15, 10, 12, 5, 8, 1, 9, 6, 7, 6, 11, 13, 3, 16, 9, 7, 1, 16, 16, 6, 5, 9, 2, 5, 4, 3, 14, 9, 13, 5, 7, 0, 8, 3, 1, 12, 7, 6, 9, 0, 5, 3, 0, 8, 16, 10, 0, 0, 9, 2, 11, 5, 10, 11, 3, 12, 2, 11, 11, 2, 9, 16, 4, 14, 9, 9, 2, 0, 3, 14, 2, 2, 4, 5, 13, 7, 12, 3, 1, 6, 5, 15, 10, 2, 15, 8, 1, 9, 16, 0, 9, 0, 8, 0, 0, 8, 16, 7, 14, 11, 14, 12, 0, 3, 12, 10, 8, 16, 12, 12, 14, 3, 7, 2, 9, 4, 5, 3, 4, 16, 11, 0, 14, 7, 15, 2, 4, 11, 15, 15, 11, 1, 8, 1, 4, 14, 10, 12, 6, 8, 2, 11, 10, 14, 3, 4, 14, 1, 5, 7, 10, 6, 11, 0, 10, 10, 14, 0, 0, 7, 4, 11, 5, 10, 13, 5, 16, 10, 10, 7, 9, 2, 11, 12, 0, 8, 14, 0, 5, 10, 12, 10, 3, 1, 9, 6, 2, 1, 1, 10, 14, 9, 0, 16, 5, 13, 0, 0, 1, 14, 15, 13, 9, 0, 3, 8, 3, 14, 11, 2, 13, 6, 15, 2, 2, 8, 10, 5, 8, 14, 3, 13, 4, 0, 3, 3, 10, 16, 15, 10, 0, 7, 15, 15, 3, 6, 5, 12, 9, 15, 7, 9, 6, 3, 8, 9, 9, 12, 4, 0, 8, 7, 2, 0, 0, 9,11, 3, 6, 12, 15, 2, 1, 13, 14, 13, 7, 13, 13, 12, 11, 15, 0, 4, 13, 15, 15, 13, 5, 14, 13, 11, 9, 13, 12, 11, 11, 13, 13, 14, 0, 6, 16, 2, 7, 14, 5, 11, 3, 16, 1, 14, 0, 14, 12, 6, 15, 13, 12, 12, 1, 4, 12, 12, 12, 6, 8, 4, 13, 14, 5, 2, 0, 4, 11, 0, 15, 13, 5, 16, 15, 15, 0, 12, 8, 1, 4, 8, 4, 0,16, 11, 14, 7, 14, 12, 13, 12, 0, 3, 11, 9, 6, 12, 4, 14, 2, 15, 1, 15, 16, 13, 11, 4, 10, 4, 12, 13, 5, 0, 13, 14, 15, 8, 16, 2, 7, 16, 7, 15, 11, 15, 14, 4, 10, 9, 3, 9, 14, 1, 10, 0, 8, 2, 3, 13, 9, 10, 1, 16, 2, 12, 14, 10, 4, 6, 0, 3, 13, 5, 4, 8, 13, 13, 4, 4, 0, 4, 12, 3, 2, 4, 4, 13, 6, 10,16, 11, 9, 12, 14, 12, 13, 0, 5, 13, 14, 15, 13, 4, 12, 10, 5, 14, 7, 2, 11, 0, 3, 16, 13, 15, 13, 6, 13, 13, 11, 9, 12, 11, 9, 7, 5, 15, 2, 12, 0, 12, 9, 16, 3, 6, 0, 8, 0, 14, 5, 10, 12, 7, 0, 12, 14, 16, 8, 16, 3, 9, 2, 13, 10, 0, 8, 14, 15, 3, 6, 4, 11, 7, 11, 16, 11, 11, 15, 2, 5, 16, 4, 10, 1, 14, 12, 3, 13, 8, 2, 9, 15, 0, 9, 16, 6, 14, 11, 13, 10, 14, 14, 0, 4, 15, 16, 1, 2, 0, 2, 5, 9, 16, 15, 11, 0, 8, 0, 2, 10, 3, 15, 13, 7, 4, 5, 12, 11, 15, 9, 13, 14, 0, 2, 12, 11, 8, 16, 13, 14, 0, 9, 2, 8, 2, 4, 16, 13, 1, 0, 13, 10, 7, 13, 9, 5, 0, 10, 7, 5, 5, 10, 10, 13, 4, 3, 13, 16, 2, 0, 14, 15, 14, 9, 1, 5, 12, 10, 11, 4, 3, 11, 12, 13, 5, 7, 3, 11, 9, 13, 2, 1, 8, 7, 1, 0, 16, 7, 7, 13, 9, 2, 14, 4, 12, 15, 11, 8, 12, 12, 9, 7, 6, 0, 5, 1, 12, 1, 2, 16, 14, 16, 14, 9, 2, 7, 15, 16, 6, 10, 13, 11, 6, 6, 2, 8, 5, 4, 2, 2, 13, 4, 4, 6, 10, 7, 10, 16, 9, 8, 9, 8, 0, 8, 8, 7, 6, 12, 16, 7, 7, 8, 4, 9, 11, 15, 5, 6, 3, 12, 9, 13, 3, 3, 11, 13, 13, 6, 9, 7, 1, 6, 6, 3, 16, 14, 5, 4, 5,11, 8, 11, 1, 14, 0, 9, 7, 13, 12, 7, 5, 3, 10, 8, 9, 13, 6, 2, 13, 0, 4, 2, 2, 8, 16, 11, 3, 4, 0,1, 8, 13, 5, 10, 2, 13, 13, 4, 15, 11, 9, 5, 6, 14, 0, 8, 11, 16, 1, 2, 13, 15, 14, 10, 1, 6, 14, 14, 1, 1, 13, 12, 10, 2, 3, 10, 8, 6, 10, 0, 7, 6, 6, 2, 4, 1, 13, 3, 4, 4, 7, 1, 16, 11, 1, 12, 6, 13, 15, 12, 12, 1, 6, 14, 16, 3, 5, 4, 11, 6, 9, 13, 5, 16, 9, 9, 5, 5, 11, 13, 0, 12, 2, 10, 7, 14, 16, 13, 16, 8, 2, 5, 14, 12, 16, 13, 4, 11, 10, 4, 12, 3, 12, 14, 7, 2, 1, 7, 0, 10, 1, 1, 12, 7, 4,7, 13, 14, 4, 4, 1, 6, 15, 9, 14, 10, 14, 13, 0, 3, 13, 12, 11, 5, 7, 1, 7, 3, 1, 12, 6, 5, 7, 13, 14, 5, 5, 3, 10, 6, 7, 9, 15, 3, 0, 10, 11, 7, 11, 5, 0, 6, 5, 16, 10, 3, 0, 12, 8, 6, 9, 1, 7, 6, 6, 3, 5, 3, 0, 11, 2, 16, 12, 7, 3, 4, 9, 6, 5, 7, 10, 11, 16, 10, 13, 16, 4, 9, 8, 3, 7, 10, 11, 14,8, 9, 8, 5, 13, 1, 10, 12, 2, 8, 15, 3, 11, 3, 15, 15, 10, 9, 15, 15, 15, 3, 14, 13, 11, 7, 11, 8, 3, 12, 0, 6, 4, 5, 15, 13, 3, 2, 16, 0, 4, 5, 8, 0, 0, 13, 4, 0, 0, 0, 4, 4, 8, 16, 15, 9, 14, 3, 7,16, 6, 15, 10, 13, 10, 14, 13, 16, 2, 11, 8, 3, 7, 12, 13, 1, 16, 8, 4, 12, 6, 13, 1, 15, 1, 13, 13, 8, 1, 1, 6, 16, 7, 13, 8, 10, 4, 1, 6, 4, 15, 9, 0, 11, 1, 4, 16, 15, 2, 3, 2, 5, 12, 5, 7, 12, 2,9, 13, 2, 9, 16, 6, 16, 13, 0, 1, 13, 10, 7, 14, 10, 7, 4, 1, 5, 0, 10, 16, 14, 6, 12, 14, 12, 10, 14, 16, 1, 7, 4, 11, 6, 11, 15, 9, 7, 8, 5, 12, 15, 6, 4, 3, 11, 7, 8, 12, 4, 14, 4, 0, 5, 6, 15, 9,1, 14, 5, 12, 15, 12, 10, 15, 1, 4, 13, 16, 0, 16, 11, 9, 2, 4, 9, 7, 5, 8, 12, 15, 6, 7, 6, 0, 2, 15, 6, 6, 12, 5, 12, 1, 13, 14, 6, 0, 16, 2, 7, 8, 16, 16, 13, 2, 13, 10, 4, 12, 5, 14, 1, 15, 1, 14, 14, 10, 5, 9, 4, 11, 12, 2, 12, 3, 12, 12, 5, 15, 10, 8, 4, 3, 8, 6, 4, 4, 5, 2, 15, 9, 14, 6, 10,5, 1, 5, 4, 15, 8, 15, 8, 12, 9, 10, 5, 2, 9, 9, 8, 11, 3, 14, 2, 13, 15, 10, 6, 10, 7, 16, 5, 4, 15, 6, 13, 4, 4, 10, 14, 15, 9, 14, 1, 5, 12, 15, 16, 14, 6, 0, 2, 5, 13, 3, 6, 10, 15, 0, 14, 5, 0, 2, 4, 11, 0, 0, 15, 9, 7, 14, 11, 7, 5, 3, 9, 7, 7, 9, 15, 4, 1, 12, 15, 15, 9, 0, 5, 12, 9, 9, 1, 14, 16, 6, 3, 5, 13, 10, 14, 8, 11, 9, 8, 2, 13, 15, 4, 0, 15, 0, 2, 0, 0, 2, 4, 6, 12, 7, 12, 3, 0, 5, 3, 11, 2, 4, 3, 3, 12, 5, 6, 9, 15, 1, 14, 5, 1, 4, 7, 0, 12, 6, 8, 9, 1, 7, 8, 8, 7, 13, 2, 13, 1, 12, 11, 3, 10, 2, 9, 7, 11, 12, 5, 1, 12, 13, 14, 6, 11, 10, 7, 0, 11, 11, 12, 0, 0, 6, 1, 7, 14,11, 16, 14, 4, 11, 11, 6, 15, 9, 7, 3, 0, 2, 12, 0, 14, 11, 3, 11, 5, 13, 15, 10, 9, 13, 13, 11, 12, 15, 0, 4, 14, 16, 0, 0, 13, 12, 8, 16, 15, 0, 5, 2, 5, 12, 7, 9, 16, 10, 8, 9, 9, 2, 11, 14, 2, 12, 5, 16, 1, 0, 5, 5, 11, 4, 8, 11, 0, 6, 8, 8, 5, 10, 14, 3, 15, 8, 6, 15, 10, 5, 2, 15, 15, 3, 1, 0, 2, 6, 9, 0, 0, 15, 7, 5, 10, 3, 8, 9, 13, 16, 12, 16, 6, 16, 16, 3, 7, 8, 0, 1, 16, 8, 8, 16, 14, 12, 16, 7, 15, 16, 3, 7, 7, 16, 16, 12, 0, 10, 4, 9, 6, 12, 14, 7, 5, 4, 13, 12, 0, 12, 3, 10, 8, 16, 3, 3, 13, 1, 3, 3, 3, 10, 2, 1, 16, 12, 14, 9, 0, 1, 7, 0, 8, 16, 14, 4, 8, 8, 0, 3, 2, 13, 1, 2, 1, 0, 4, 7, 12, 6, 12, 3, 16, 3, 0, 5, 7, 15, 10, 3, 1, 12, 9, 8, 13, 8, 4, 16, 7, 1, 11, 1, 3, 16, 14, 0, 16, 12, 8, 2, 4, 9, 6, 4, 6, 8, 7, 8, 12, 1, 11, 15, 5, 15, 12, 13, 11, 0, 2, 9, 5, 16, 15, 11, 13, 4, 9, 3, 12, 11, 1, 10, 0, 5, 16, 14, 1, 2, 16, 16, 1, 1, 0, 1, 3, 5, 9, 1, 1, 16, 10, 11, 4,7, 15, 3, 12, 3, 16, 0, 14, 16, 12, 8, 16, 1, 3, 11, 14, 12, 6, 9, 7, 0, 5, 4, 16, 8, 16, 10, 16, 16, 7, 15, 3, 7, 15, 6, 14, 8, 9, 3, 0, 3, 15, 4, 5, 10, 0, 2, 0, 12, 14, 11, 3, 6, 0, 3, 12, 4, 2, 4, 5, 15, 9, 16, 11, 0, 2, 12, 8, 5, 10, 1, 7, 6, 7, 4, 7, 7, 8, 9, 14, 4, 1, 11, 13, 12, 3, 5, 16, 2, 9, 15, 8, 0, 15, 4, 10, 12, 7, 16, 11, 12, 12, 0, 1, 8, 4, 13, 9, 0, 9, 14, 15, 4, 8, 7, 0, 2, 0, 9, 11, 5, 8, 16, 6, 1, 14, 3, 7, 8, 15, 16, 12, 0, 9, 3, 7, 2, 4, 16, 12, 0, 15, 9, 2, 9, 1, 4, 16, 13, 0, 16, 11, 6, 16, 15, 14, 0, 11, 6, 14, 14, 11, 11, 16, 1, 5, 16, 4, 9, 0, 12, 8, 12, 15, 13, 14, 3, 11, 7, 1, 5, 7, 3, 16, 14, 6, 5, 7, 15, 16, 9, 13, 2, 6, 13, 0, 4, 6, 6, 16, 15, 9, 12, 1, 3, 8, 7, 2, 3, 3, 15, 6, 10, 0, 14, 13, 3, 13, 9, 4, 12, 4, 12, 15, 9, 6, 8, 4, 10, 11, 16, 7, 10, 10, 9, 2, 14, 1, 9, 9, 16, 1, 1, 10, 11, 6, 11, 4, 15, 2, 15, 2, 0, 2, 2, 6, 10, 3, 4, 6, 6, 2, 1, 15, 7,8, 14, 10, 5, 3, 15, 16, 5, 5, 7, 16, 16, 10, 15, 6, 13, 10, 10, 5, 4, 12, 14, 1, 14, 7, 2, 7, 13, 12, 0, 15, 6, 16, 3, 6, 14, 5, 11, 2, 15, 16, 10, 9, 16, 0, 1, 9, 9, 2, 4, 7, 5, 1, 0, 13, 2, 16, 14, 11, 9, 16, 16, 1, 8, 7, 15, 14, 10, 12, 0, 2, 7, 4, 13, 9, 16, 8, 12, 11, 13, 10, 12, 12, 13, 13, 16, 3, 11, 9, 5, 11, 2, 10, 11, 0, 6, 10, 10, 9, 1, 13, 16, 5, 1, 1, 6, 13, 4, 7, 13, 3, 10, 16, 8, 3, 3, 13, 10, 12, 4, 5, 14, 1, 7, 10, 15, 16, 14, 4, 15, 15, 14, 14, 7, 16, 0, 3, 9, 11, 6, 12, 4, 16, 4, 2, 9, 14, 12, 3, 4, 16, 1, 7, 11, 1, 3, 5, 3, 12, 6, 9, 13, 6, 0, 11, 13, 13, 3, 6, 1, 6, 16, 12, 1, 1, 13, 10, 8, 15, 12, 11, 12, 16, 0, 5, 16, 3, 7, 14, 6, 13, 6, 5, 13, 3, 10, 14, 6, 16, 12, 14, 14, 5, 11, 10, 6, 15, 8, 5, 0, 11, 7, 6, 7, 14, 0, 10, 14, 4, 11, 5, 0, 3, 2, 10, 15, 13, 6, 10,10, 5, 14, 5, 0, 7, 9, 4, 3, 6, 5, 1, 15, 10, 14, 6, 11, 7, 4, 11, 16, 4, 1, 15, 2, 5, 6, 11, 7, 12, 2, 15, 2, 14, 16, 13, 11, 3, 9, 2, 8, 5, 7, 5, 8, 8, 11, 15, 8, 8, 8, 5, 12, 16, 7, 6, 7, 2, 5, 3,0, 10, 1, 14, 8, 16, 5, 9, 4, 0, 1, 14, 2, 0, 0, 16, 1, 0, 0, 0] proc getTet(n:int):int = if n < ts.len : return ts[n] return ts[4 + (n-4) mod (ts.len - 4)] let q = scan() q.times: echo scan().getTet() # printInt() # putchar_unlocked('\n')