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

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

*GRAMMAR*
dax -> PURPLE 
 gazzer -> GREEN 
 kiki -> YELLOW 
 tufa -> PINK 
 u1 lug u2 -> [u1] [u2] 
 x1 zup -> [x1] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 