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

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

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