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

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

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