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

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

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