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

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

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