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

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

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