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

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

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