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

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

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