*SUPPORT*
IN: dax lug OUT: PINK PINK
IN: tufa OUT: YELLOW
IN: tufa lug OUT: YELLOW YELLOW
IN: fep fep lug OUT: GREEN GREEN GREEN
IN: fep blicket tufa OUT: GREEN YELLOW YELLOW
IN: fep tufa OUT: GREEN YELLOW
IN: tufa dax blicket dax OUT: YELLOW PINK PINK PINK
IN: tufa zup OUT: YELLOW YELLOW YELLOW
IN: kiki lug OUT: PURPLE PURPLE
IN: dax dax blicket tufa OUT: PINK PINK YELLOW YELLOW
IN: fep OUT: GREEN
IN: kiki blicket fep OUT: PURPLE GREEN GREEN
IN: kiki OUT: PURPLE
IN: fep lug OUT: GREEN GREEN

*QUERY*
IN: fep blicket fep OUT: GREEN GREEN GREEN
IN: dax blicket dax OUT: PINK PINK PINK
IN: dax OUT: PINK
IN: kiki blicket dax OUT: PURPLE PINK PINK
IN: dax zup OUT: PINK PINK PINK
IN: tufa blicket kiki OUT: YELLOW PURPLE PURPLE
IN: fep zup OUT: GREEN GREEN GREEN
IN: dax dax OUT: PINK PINK
IN: dax dax tufa dax OUT: PINK PINK YELLOW PINK
IN: dax lug zup OUT: PINK PINK PINK PINK PINK PINK

*GRAMMAR*
dax -> PINK 
 tufa -> YELLOW 
 kiki -> PURPLE 
 fep -> GREEN 
 u1 lug -> [u1] [u1] 
 u1 blicket u2 -> [u1] [u2] [u2] 
 x1 zup -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 