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

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

*GRAMMAR*
blicket -> RED 
 kiki -> PINK 
 tufa -> GREEN 
 fep -> PURPLE 
 u1 lug -> [u1] [u1] 
 u1 gazzer -> [u1] [u1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 