import sys

# sys.setrecursionlimit(200005)
int1 = lambda x: int(x)-1
p2D = lambda x: print(*x, sep="\n")
def II(): return int(sys.stdin.readline())
def LI(): return list(map(int, sys.stdin.readline().split()))
def LI1(): return list(map(int1, sys.stdin.readline().split()))
def LLI(rows_number): return [LI() for _ in range(rows_number)]
def LLI1(rows_number): return [LI1() for _ in range(rows_number)]
def SI(): return sys.stdin.readline().rstrip()
# dij = [(0, 1), (-1, 0), (0, -1), (1, 0)]
dij = [(0, 1), (1, 0), (0, -1), (-1, 0)]
# dij = [(0, 1), (-1, 0), (0, -1), (1, 0), (1, 1), (1, -1), (-1, 1), (-1, -1)]
inf = 1 << 63
# md = 998244353
md = 10**9+7

n, m = LI()
xx = LI()
yy = LI()

xi = [(x, i) for i, x in enumerate(xx)]
xi.sort(key=lambda x: x[0])
yy.sort()

ans = [0]*n
j = 0
for x, i in xi:
    while j < m and yy[j] < x: j += 1
    if j == m: ans[i] = "Infinity"
    else: ans[i] = yy[j]-x

for a in ans: print(a)