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

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

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