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

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

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