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

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

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