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

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

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