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

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

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