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

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

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