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

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

*GRAMMAR*
zup -> PURPLE 
 tufa -> RED 
 lug -> BLUE 
 blicket -> YELLOW 
 x1 gazzer u1 -> [u1] [x1] [u1] [x1] 
 x1 fep x2 -> [x1] [x2] [x2] [x2] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 