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

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

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