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

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

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