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

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

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