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

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

*GRAMMAR*
kiki -> YELLOW 
 dax -> GREEN 
 lug -> PURPLE 
 wif -> PINK 
 x1 blicket x2 -> [x2] [x1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 