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

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

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