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

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

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