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

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

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