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

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

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