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

*QUERY*
IN: lug lug OUT: PURPLE PURPLE
IN: kiki fep wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: blicket kiki fep OUT: RED BLUE BLUE
IN: kiki zup kiki OUT: BLUE BLUE
IN: lug fep OUT: PURPLE PURPLE
IN: blicket OUT: RED
IN: lug OUT: PURPLE
IN: blicket blicket kiki fep OUT: RED RED BLUE BLUE
IN: kiki blicket fep OUT: BLUE RED RED
IN: blicket lug kiki fep OUT: RED PURPLE BLUE BLUE

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