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

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

*GRAMMAR*
zup -> PURPLE 
 blicket -> YELLOW 
 fep -> BLUE 
 dax -> PINK 
 x1 wif x2 -> [x1] [x2] [x2] 
 u1 lug -> [u1] [u1] [u1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 