import sys
readline=sys.stdin.readline
write=sys.stdout.write

def Compress(lst):
    decomp=sorted(list(set(lst)))
    comp={x:i for i,x in enumerate(decomp)}
    return comp,decomp

N,M=map(int,readline().split())
X=list(map(int,readline().split()))
Y=list(map(int,readline().split()))
inf=1<<60
comp,decomp=Compress(X+Y+[inf])
for i in range(N):
    X[i]=comp[X[i]]
for i in range(M):
    Y[i]=comp[Y[i]]
XY=[None]*(N+M)
for i in range(N):
    XY[X[i]]="X"
for i in range(M):
    XY[Y[i]]="Y"
XY.append("Y")
for i in range(N):
    cur=X[i]
    while XY[cur]=="X":
        cur+=1
    ans=decomp[cur]-decomp[X[i]]
    if ans>1<<50:
        ans="Infinity"
    print(ans)