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

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

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