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

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

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