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

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

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