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

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

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