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

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

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