*SUPPORT*
IN: zup lug zup OUT: RED RED RED
IN: zup lug zup tufa dax OUT: RED RED RED GREEN
IN: kiki lug zup OUT: PINK RED RED
IN: kiki lug kiki OUT: PINK PINK PINK
IN: dax lug zup OUT: GREEN RED RED
IN: zup zup OUT: RED RED
IN: zup wif OUT: RED RED RED RED
IN: kiki zup lug blicket tufa dax OUT: PINK RED PURPLE PURPLE GREEN
IN: dax lug blicket OUT: GREEN PURPLE PURPLE
IN: blicket zup zup OUT: PURPLE RED RED
IN: blicket lug dax tufa blicket lug zup OUT: PURPLE GREEN GREEN PURPLE RED RED
IN: dax kiki lug blicket OUT: GREEN PINK PURPLE PURPLE
IN: zup lug dax OUT: RED GREEN GREEN
IN: zup lug blicket OUT: RED PURPLE PURPLE

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

*GRAMMAR*
dax -> GREEN 
 zup -> RED 
 blicket -> PURPLE 
 kiki -> PINK 
 x1 wif -> [x1] [x1] [x1] [x1] 
 u1 lug u2 -> [u1] [u2] [u2] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 