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

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

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