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

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

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