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

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

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