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

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

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