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

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

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