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

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

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