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

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

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