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

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

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