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

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

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