					      ________________________________			
			                     | ______________________________ |
				             ||         /            \       ||			
					     ||	       |            |      ||			
		      CH3	             ||		\  '     '   /       ||			
	     O	     /	 	             ||          |          |        ||			
	      \	    /     / \ 		     ||		 |    |	    |        ||			
   H3C---N     \___O     /   \	  	     ||		/  ______    \       ||			
	 |     /        |     |		     ||	       /  /      \    \      ||			
	 |___ /	  O     |     |  	     ||	      /	 /        \    \     ||			
        /|   \   / \   / \   /	^^^^^^^^^^^^^||	     |__|          |____|    ||			
       / |    \ /   \ /   \ /  /	     ||      |__|          |____|    ||			
       \ |    /	    |	      /		     ||	     |  |          |    |    ||			
        \|___/	    |	   __/_______________||	     \  |          |   /     ||			
		    O	  |  		     ||	      \  \        /   /      ||			
			  |  		     ||	       \  \______/   /       ||			
			  |__________________||		\	    /        ||			
			    |		     ||		 \_________/         ||			
                            |                ||______________________________||			
                            |                |________________________________|			
                           /                              |					
			  /		                   \					
			 |    __________       __________   \					
		        _|   | 	______	|     |  ______  |   |_				
		       / |   | |      | |__^__|	|      | |   | \				
		      /  |   | |  @   |  _____  |  @   | |   |  \				
		     /	 |   | |______|	|     |	|______| |   |   \				
		     \  _|   |__________|     |__________|   |_  /				
		      ||_|				     |_||				
		     /	 |				     |   \				
		     \  :|		 (_^_)		     | . /				
		      \__|				     |__/				
		        /		 	              \				
		       /	                               \	
		      |		^                    ^ 	        |				
		      |	       | |                  | |	        |				
		      |	       |  |                |  |		|				
		      |        |   |              |   |		|				
		      |        |    |____________|    |		|				
		      |        |    |a|        |a|    |  	|				
		      |         |   |a|        |a|   |		|				
		      |          |   v  ______  v   |		|				
		      |           |    /   |  \    |		|				
		       \           |  /	   |   \  |	       /				
		        \           |/     |    \|	      /				
		         \           |     |    |	     /				
		          \           |____|___|	    /					
			   \				   /					
       			    \______		    ______/									
			      |	   \		   /    |					
			      |	    \______|______/     |					
                              |                         |					
                              |                         |					
                              |                         |		   			