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

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

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