e="color:#a6e22e">currentLevel</span>}
</span></span><span style="display:flex;"><span>				<span style="color:#a6e22e">lastLevel</span> = <span style="color:#a6e22e">currentLevel</span>
</span></span><span style="display:flex;"><span>			}
</span></span><span style="display:flex;"><span>		}
</span></span><span style="display:flex;"><span>	}()
</span></span><span style="display:flex;"><span>	<span style="color:#66d9ef">return</span> <span style="color:#a6e22e">p</span>, <span style="color:#66d9ef">nil</span>
