*SUPPORT*
IN: zup gazzer lug dax gazzer dax lug OUT: PINK YELLOW PINK YELLOW RED
IN: dax OUT: YELLOW
IN: lug gazzer zup OUT: RED PINK
IN: zup tufa OUT: RED RED RED
IN: zup gazzer zup tufa OUT: RED RED RED RED
IN: zup zup OUT: RED RED
IN: dax fep OUT: YELLOW YELLOW YELLOW
IN: zup zup fep OUT: RED RED RED RED RED RED
IN: wif dax wif gazzer lug OUT: BLUE YELLOW PINK BLUE
IN: zup OUT: RED
IN: lug lug gazzer dax gazzer lug OUT: PINK PINK YELLOW PINK
IN: wif OUT: BLUE
IN: zup gazzer lug OUT: PINK RED
IN: wif gazzer wif gazzer zup tufa OUT: RED RED RED BLUE BLUE

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

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