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

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

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