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

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

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