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

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

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