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

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

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