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

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

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