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

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

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