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

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

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