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

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

*GRAMMAR*
kiki -> GREEN 
 lug -> RED 
 dax -> PURPLE 
 gazzer -> BLUE 
 u1 wif -> [u1] [u1] 
 u1 zup u2 -> [u2] [u1] [u2] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 