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

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

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