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

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

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