*SUPPORT*
IN: gazzer tufa zup OUT: YELLOW BLUE
IN: fep tufa zup OUT: PURPLE BLUE
IN: gazzer kiki OUT: YELLOW YELLOW YELLOW
IN: lug dax gazzer OUT: RED YELLOW YELLOW
IN: gazzer OUT: YELLOW
IN: lug dax fep OUT: RED PURPLE PURPLE
IN: fep tufa zup fep OUT: PURPLE BLUE PURPLE
IN: gazzer tufa gazzer fep OUT: YELLOW YELLOW PURPLE
IN: fep lug OUT: PURPLE RED
IN: lug OUT: RED
IN: zup lug dax fep tufa fep tufa fep OUT: BLUE RED PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep tufa fep OUT: PURPLE PURPLE
IN: zup dax zup zup lug OUT: BLUE BLUE BLUE RED BLUE BLUE RED
IN: fep dax zup OUT: PURPLE BLUE BLUE

*QUERY*
IN: zup tufa fep OUT: BLUE PURPLE
IN: gazzer gazzer kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep kiki OUT: PURPLE PURPLE PURPLE
IN: fep tufa fep dax fep OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup tufa zup OUT: BLUE BLUE
IN: fep OUT: PURPLE
IN: gazzer lug OUT: YELLOW RED
IN: zup OUT: BLUE
IN: gazzer tufa zup gazzer tufa fep OUT: YELLOW BLUE YELLOW PURPLE
IN: zup tufa gazzer OUT: BLUE YELLOW

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