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

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

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