*SUPPORT*
IN: zup lug lug OUT: RED RED RED RED
IN: kiki dax zup OUT: GREEN YELLOW RED
IN: zup OUT: RED
IN: zup lug OUT: RED RED
IN: zup lug blicket kiki OUT: GREEN RED RED RED RED
IN: kiki lug gazzer OUT: GREEN GREEN GREEN GREEN
IN: kiki gazzer OUT: GREEN GREEN
IN: kiki blicket zup OUT: RED GREEN GREEN
IN: wif OUT: PINK
IN: wif kiki kiki blicket kiki OUT: GREEN PINK GREEN GREEN PINK GREEN GREEN
IN: zup gazzer OUT: RED RED
IN: dax lug OUT: YELLOW YELLOW
IN: zup lug blicket wif OUT: PINK RED RED RED RED
IN: kiki lug OUT: GREEN GREEN

*QUERY*
IN: dax gazzer OUT: YELLOW YELLOW
IN: kiki OUT: GREEN
IN: dax zup OUT: YELLOW RED
IN: kiki blicket wif OUT: PINK GREEN GREEN
IN: zup blicket dax gazzer OUT: YELLOW RED RED YELLOW RED RED
IN: zup dax OUT: RED YELLOW
IN: wif lug OUT: PINK PINK
IN: wif gazzer gazzer gazzer OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: wif gazzer lug OUT: PINK PINK PINK PINK
IN: dax OUT: YELLOW

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