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

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

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