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

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

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