for i in range (1,5):
    if(i==1 or i==4):
        for x in range (1,5):
            print("*",end=" ")
    else:
        for j in range (1,5):
            if (j==1 or j==4):
                print("*",end=" ")
            else:
                print("  ",end="")
        
    print(" ")