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

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

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