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

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

*GRAMMAR*
zup -> GREEN 
 lug -> PURPLE 
 blicket -> PINK 
 dax -> BLUE 
 u1 gazzer u2 -> [u2] [u1] [u1] 
 u1 tufa -> [u1] [u1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 