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

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

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