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

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

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