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

*QUERY*
IN: blicket lug lug OUT: GREEN RED RED
IN: blicket blicket lug OUT: GREEN GREEN RED
IN: lug OUT: RED
IN: blicket blicket OUT: GREEN GREEN
IN: blicket tufa kiki OUT: PURPLE GREEN
IN: blicket kiki OUT: GREEN PURPLE
IN: kiki lug fep lug fep kiki lug OUT: PURPLE RED RED PURPLE RED
IN: lug tufa lug OUT: RED RED
IN: kiki OUT: PURPLE
IN: blicket OUT: GREEN

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