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

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

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