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

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

*GRAMMAR*
blicket -> BLUE 
 tufa -> PURPLE 
 fep -> GREEN 
 kiki -> RED 
 u1 lug -> [u1] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 x1 wif -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 