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

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

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