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

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

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