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

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

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