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

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

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