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

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

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