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

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

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