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

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

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