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

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

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