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

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

*GRAMMAR*
fep -> PINK 
 zup -> YELLOW 
 wif -> RED 
 tufa -> BLUE 
 x1 lug -> [x1] [x1] 
 x1 gazzer x2 -> [x1] [x2] [x1] 
 u1 dax x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 