n,m=map(int,input().split())
st=[]
for i in range(n):
  s_d=list(input())
  st.append(s_d)
cp=[]
for i in range(m):
  c_d=list(input())
  cp.append(c_d)
sc=[]
for i in range(n):
  scd=[]
  for j in range(m):
    scd_d=abs(st[i][0]-cp[j][0])+abs(st[i][1]-cp[j][1])
    scd.append(scd_d)
  sc.append(min(scd))
  
for i in range(n):
  print(sc[i])