*SUPPORT*
IN: gazzer gazzer OUT: GREEN GREEN
IN: tufa kiki OUT: PINK PURPLE
IN: kiki lug dax kiki fep gazzer dax tufa OUT: GREEN PINK PURPLE PURPLE PURPLE
IN: blicket tufa kiki gazzer OUT: RED PINK PURPLE GREEN
IN: tufa lug OUT: PINK PINK
IN: kiki OUT: PURPLE
IN: tufa fep gazzer gazzer lug fep kiki OUT: PURPLE GREEN GREEN GREEN PINK
IN: gazzer lug dax tufa lug dax tufa OUT: GREEN GREEN PINK PINK PINK
IN: blicket tufa OUT: RED PINK
IN: blicket OUT: RED
IN: tufa OUT: PINK
IN: blicket lug OUT: RED RED
IN: kiki lug OUT: PURPLE PURPLE
IN: gazzer tufa lug dax tufa lug OUT: GREEN PINK PINK PINK PINK

*QUERY*
IN: blicket gazzer OUT: RED GREEN
IN: blicket lug fep blicket OUT: RED RED RED
IN: blicket lug fep gazzer blicket lug OUT: GREEN RED RED RED RED
IN: kiki fep tufa OUT: PINK PURPLE
IN: gazzer lug OUT: GREEN GREEN
IN: kiki dax gazzer lug OUT: PURPLE GREEN GREEN
IN: gazzer gazzer kiki gazzer tufa OUT: GREEN GREEN PURPLE GREEN PINK
IN: kiki lug dax kiki lug dax kiki kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki lug fep blicket dax tufa OUT: RED PINK PURPLE PURPLE
IN: gazzer OUT: GREEN

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