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

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

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