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

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

*GRAMMAR*
tufa -> RED 
 dax -> BLUE 
 blicket -> PINK 
 wif -> YELLOW 
 x1 lug -> [x1] [x1] 
 x1 fep x2 -> [x2] [x1] 
 x1 gazzer x2 -> [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 