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

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

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