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

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

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