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

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

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