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

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

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