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

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

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