N,Q=map(int, input().split())
A=list(map(int, input().split()))
S=list(input().rstrip())
T=list(map(int, input().split()))
L=64
sim1=[1]*L
sco1=[0]*L
sim0=[0]*L
sco0=[0]*L
for i in range(N):
    a,s=A[i],S[i]
    if s=="0":
        for i in range(L):
            sco1[i]+=sim1[i]-(sim1[i]&((a>>i)&1))
            sim1[i]&=((a>>i)&1)
            sco0[i]+=sim0[i]-(sim0[i]&((a>>i)&1))
            sim0[i]&=((a>>i)&1)
    else:
        for i in range(L):
            sco1[i]+=(sim1[i]|((a>>i)&1))-sim1[i]
            sim1[i]|=((a>>i)&1)
            sco0[i]+=(sim0[i]|((a>>i)&1))-sim0[i]
            sim0[i]|=((a>>i)&1)

for t in T:
    res=0
    for i in range(L):
        if t&(1<<i):
            res+=sco1[i]<<i
        else:
            res+=sco0[i]<<i
    print(res)