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

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

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