*SUPPORT*
IN: dax OUT: PURPLE
IN: zup kiki blicket wif OUT: GREEN BLUE BLUE BLUE YELLOW
IN: dax zup blicket dax OUT: PURPLE GREEN GREEN GREEN PURPLE
IN: zup tufa gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki tufa gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup tufa OUT: GREEN GREEN
IN: kiki wif gazzer OUT: BLUE YELLOW BLUE YELLOW BLUE YELLOW
IN: kiki blicket zup OUT: BLUE BLUE BLUE GREEN
IN: kiki tufa OUT: BLUE BLUE
IN: wif OUT: YELLOW
IN: wif blicket wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif tufa OUT: YELLOW YELLOW
IN: dax tufa OUT: PURPLE PURPLE
IN: kiki OUT: BLUE

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

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