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

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

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