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

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

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