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

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

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