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

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

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