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

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

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