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

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

*GRAMMAR*
wif -> PINK 
 kiki -> PURPLE 
 blicket -> BLUE 
 gazzer -> YELLOW 
 x1 fep x2 -> [x1] [x2] [x1] 
 u1 zup u2 -> [u2] [u1] 
 x1 dax -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 