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

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

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