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

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

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