a      x
	      h                  o
	           c        x
	  x     ___   \ | /   ___    x
	        \ > \       / < /
	    k     -   ○   ○   -    r
	x         ( -   c  -  )        x
	      i   /-  -   -  -\  d
	         (- __ - - __ -)
	  d       \'__)_-_(__'/      i

	      e         x        y
	            x       x
		  

(_) __ /| | |   |\ |  _      _  ._ _  |_  ._ _
 _)     | |_|   | \| (_) \/ (/_ | | | |_) | (/_