*SUPPORT*
IN: kiki fep blicket gazzer OUT: BLUE PINK PINK
IN: kiki gazzer dax fep blicket gazzer OUT: BLUE PINK BLUE YELLOW YELLOW
IN: kiki blicket dax fep OUT: YELLOW YELLOW PINK
IN: kiki blicket kiki kiki OUT: PINK PINK PINK
IN: wif fep OUT: PURPLE PURPLE
IN: dax zup blicket wif OUT: PURPLE YELLOW YELLOW
IN: gazzer zup OUT: BLUE BLUE
IN: gazzer OUT: BLUE
IN: kiki kiki zup OUT: PINK PINK PINK
IN: kiki fep OUT: PINK PINK
IN: gazzer kiki fep OUT: BLUE PINK PINK
IN: dax gazzer zup OUT: YELLOW BLUE BLUE
IN: gazzer fep OUT: BLUE BLUE
IN: wif blicket dax fep OUT: YELLOW YELLOW PURPLE

*QUERY*
IN: kiki zup OUT: PINK PINK
IN: gazzer gazzer dax fep OUT: BLUE BLUE YELLOW YELLOW
IN: dax gazzer blicket kiki OUT: PINK YELLOW BLUE
IN: wif zup OUT: PURPLE PURPLE
IN: wif OUT: PURPLE
IN: dax fep OUT: YELLOW YELLOW
IN: wif dax zup blicket wif gazzer fep OUT: PURPLE BLUE BLUE PURPLE YELLOW YELLOW
IN: kiki gazzer kiki blicket dax OUT: YELLOW PINK BLUE PINK
IN: kiki blicket wif OUT: PURPLE PINK
IN: dax zup OUT: YELLOW YELLOW

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