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

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

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