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

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

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