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

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

*GRAMMAR*
blicket -> PURPLE 
 zup -> RED 
 wif -> GREEN 
 kiki -> BLUE 
 u1 lug x1 -> [u1] [x1] 
 x1 tufa x2 -> [x1] [x1] [x1] [x2] 
 x1 dax -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 