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

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

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