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

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

*GRAMMAR*
lug -> PURPLE 
 zup -> PINK 
 blicket -> BLUE 
 wif -> RED 
 u1 fep u2 -> [u1] [u2] [u2] [u2] 
 u1 dax x1 -> [x1] [u1] 
 x1 tufa -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 