*SUPPORT*
IN: fep fep zup OUT: YELLOW YELLOW RED
IN: dax dax lug OUT: PURPLE PURPLE PURPLE
IN: fep lug blicket zup OUT: YELLOW YELLOW RED
IN: zup zup zup OUT: RED RED RED
IN: zup lug OUT: RED RED
IN: dax lug blicket zup OUT: PURPLE PURPLE RED
IN: dax lug OUT: PURPLE PURPLE
IN: zup OUT: RED
IN: fep OUT: YELLOW
IN: dax OUT: PURPLE
IN: tufa fep lug OUT: GREEN YELLOW YELLOW
IN: tufa lug OUT: GREEN GREEN
IN: zup zup OUT: RED RED
IN: zup gazzer OUT: RED RED

*QUERY*
IN: tufa gazzer OUT: GREEN GREEN
IN: dax gazzer OUT: PURPLE PURPLE
IN: zup blicket tufa OUT: RED GREEN
IN: fep dax lug OUT: YELLOW PURPLE PURPLE
IN: tufa tufa tufa OUT: GREEN GREEN GREEN
IN: tufa dax lug OUT: GREEN PURPLE PURPLE
IN: tufa OUT: GREEN
IN: fep lug OUT: YELLOW YELLOW
IN: zup blicket fep OUT: RED YELLOW
IN: fep gazzer OUT: YELLOW YELLOW

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