*SUPPORT*
IN: lug OUT: PURPLE
IN: lug fep blicket OUT: PURPLE GREEN GREEN GREEN
IN: kiki blicket OUT: YELLOW YELLOW YELLOW
IN: lug zup OUT: PURPLE PURPLE
IN: kiki OUT: YELLOW
IN: kiki gazzer OUT: YELLOW RED
IN: gazzer blicket tufa gazzer zup OUT: RED RED RED RED RED RED RED
IN: gazzer fep OUT: RED GREEN
IN: fep zup OUT: GREEN GREEN
IN: fep blicket tufa kiki OUT: GREEN GREEN GREEN YELLOW YELLOW
IN: lug lug OUT: PURPLE PURPLE
IN: gazzer lug OUT: RED PURPLE
IN: gazzer gazzer fep OUT: RED RED GREEN
IN: fep OUT: GREEN

*QUERY*
IN: lug lug blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer fep blicket OUT: RED GREEN GREEN GREEN
IN: lug kiki blicket OUT: PURPLE YELLOW YELLOW YELLOW
IN: gazzer blicket OUT: RED RED RED
IN: lug blicket OUT: PURPLE PURPLE PURPLE
IN: fep blicket OUT: GREEN GREEN GREEN
IN: gazzer OUT: RED
IN: lug kiki zup OUT: PURPLE YELLOW YELLOW
IN: gazzer zup OUT: RED RED
IN: kiki zup OUT: YELLOW YELLOW

*GRAMMAR*
lug -> PURPLE 
 gazzer -> RED 
 kiki -> YELLOW 
 fep -> GREEN 
 u1 blicket -> [u1] [u1] [u1] 
 x1 tufa x2 -> [x1] [x2] [x2] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 