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

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

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