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

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

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