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

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

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