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

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

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