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

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

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