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

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

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