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

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

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