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

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

*GRAMMAR*
dax -> YELLOW 
 gazzer -> PURPLE 
 zup -> GREEN 
 fep -> PINK 
 x1 tufa x2 -> [x2] [x1] 
 u1 lug u2 -> [u1] [u2] [u1] [u2] [u2] 
 x1 blicket u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 