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

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

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