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

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

*GRAMMAR*
kiki -> RED 
 blicket -> PINK 
 zup -> GREEN 
 lug -> BLUE 
 x1 wif -> [x1] [x1] 
 u1 gazzer u2 -> [u2] [u1] [u2] 
 u1 dax x1 -> [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 