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

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

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