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

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

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