*SUPPORT*
IN: dax blicket wif OUT: GREEN PURPLE PURPLE
IN: dax OUT: GREEN
IN: wif fep OUT: PURPLE PURPLE PURPLE
IN: gazzer dax tufa OUT: RED GREEN GREEN
IN: gazzer wif wif kiki tufa OUT: RED PURPLE PURPLE YELLOW YELLOW
IN: wif tufa OUT: PURPLE PURPLE
IN: kiki dax tufa OUT: YELLOW GREEN GREEN
IN: dax fep OUT: GREEN GREEN GREEN
IN: gazzer kiki fep OUT: RED YELLOW YELLOW YELLOW
IN: kiki blicket gazzer OUT: YELLOW RED RED
IN: kiki OUT: YELLOW
IN: gazzer OUT: RED
IN: gazzer gazzer fep OUT: RED RED RED RED
IN: dax blicket gazzer OUT: GREEN RED RED

*QUERY*
IN: kiki fep OUT: YELLOW YELLOW YELLOW
IN: wif blicket wif OUT: PURPLE PURPLE PURPLE
IN: gazzer fep OUT: RED RED RED
IN: kiki blicket dax OUT: YELLOW GREEN GREEN
IN: gazzer tufa OUT: RED RED
IN: gazzer blicket wif OUT: RED PURPLE PURPLE
IN: wif wif OUT: PURPLE PURPLE
IN: kiki tufa OUT: YELLOW YELLOW
IN: kiki wif tufa OUT: YELLOW PURPLE PURPLE
IN: dax kiki dax fep OUT: GREEN YELLOW GREEN GREEN GREEN

*GRAMMAR*
kiki -> YELLOW 
 dax -> GREEN 
 gazzer -> RED 
 wif -> PURPLE 
 u1 fep -> [u1] [u1] [u1] 
 u1 tufa -> [u1] [u1] 
 u1 blicket u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 