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

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

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