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

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

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