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

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

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