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

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

*GRAMMAR*
blicket -> GREEN 
 gazzer -> PURPLE 
 zup -> RED 
 lug -> YELLOW 
 x1 kiki u1 -> [x1] [u1] 
 u1 fep u2 -> [u1] [u2] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 