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

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

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