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

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

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