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

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

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