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

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

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