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

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

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