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

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

*GRAMMAR*
gazzer -> RED 
 wif -> BLUE 
 lug -> GREEN 
 zup -> PURPLE 
 u1 kiki u2 -> [u1] [u2] 
 x1 blicket -> [x1] [x1] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 