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

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

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