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

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

*GRAMMAR*
gazzer -> PURPLE 
 fep -> PINK 
 lug -> RED 
 kiki -> BLUE 
 x1 blicket x2 -> [x1] [x2] 
 u1 zup -> [u1] [u1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 