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

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

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