n,Q = map(int,input().split())
*a, = map(int,input().split())
*b, = map(int,input().split())
L = [0]*Q
R = [0]*Q
l,r = 1,n

def check(v,a,b):
    return (v != a and v != b) and not(v-1 in lst and v in lst and v+1 in lst)

for i in range(Q)[::-1]:
    lst = [l-1,l-2,r+1,r+2]
    for l in range(max(l-1,1),l+3):
        if check(l,a[i],b[i]): break
    for r in range(min(n,r+1),r-3,-1):
        if check(r,a[i],b[i]): break
    L[i], R[i] = l,r
    if l > r:
        print("NO")
        exit()

print("YES")
print(l)
for i in range(Q):
    for l in [l-1,l,l+1]:
        if L[i] <= l <= R[i] and l != a[i] and l != b[i]: break
    print(l)