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

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

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