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

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

*GRAMMAR*
zup -> GREEN 
 blicket -> YELLOW 
 lug -> BLUE 
 dax -> PURPLE 
 u1 kiki u2 -> [u2] [u1] [u1] 
 x1 wif x2 -> [x1] [x2] [x1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 