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

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

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