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

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

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