beginthaichar("LEU", "C6", "le", dia# + thin# + thick# + normwd#, normht#, lvgap# + lvht#);
	d_def(1, thick, thick/2);
	gor_def(2);
	botcap_def(3);

	lft x1lft = leftmost;
	bot y1bot = 0;
	x1l = x2lft;
	x2rt = x3r;
	rt x3r = rightmost;
	bot y3bot = -lvht - lvgap;

	filldraw d_path(1) -- gor_path_i(2) -- z3l
		-- z3r -- reverse gor_path_o(2) -- cycle;
	penlabels(1,2,3);
endthaichar;