python

x=int(input())
n=int(input())
arr=list(map(int,input().split()))
if x not in arr:
    print("no")
    arr.append(x)
    arr.sort()
    print(*arr)
else:
    idx=arr.index(x)
    arr[idx],arr[idx+1]=arr[idx+1],arr[idx]
    print(*arr)