*SUPPORT*
IN: blicket lug tufa lug tufa gazzer blicket OUT: RED BLUE BLUE BLUE BLUE PURPLE RED
IN: lug tufa lug OUT: BLUE BLUE BLUE
IN: wif blicket wif tufa wif OUT: GREEN RED GREEN GREEN GREEN
IN: wif tufa blicket tufa lug dax dax OUT: GREEN GREEN RED RED BLUE BLUE BLUE BLUE
IN: blicket tufa blicket dax OUT: RED RED RED RED
IN: lug gazzer zup OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE BLUE PURPLE
IN: wif zup OUT: GREEN GREEN GREEN GREEN
IN: gazzer gazzer dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket gazzer dax OUT: RED PURPLE RED PURPLE
IN: lug dax OUT: BLUE BLUE
IN: lug zup OUT: BLUE BLUE BLUE BLUE
IN: blicket OUT: RED
IN: lug OUT: BLUE
IN: gazzer tufa wif dax OUT: PURPLE PURPLE GREEN GREEN

*QUERY*
IN: blicket tufa gazzer tufa lug tufa wif dax OUT: RED RED PURPLE PURPLE BLUE BLUE GREEN GREEN
IN: blicket dax zup OUT: RED RED RED RED RED RED RED RED
IN: wif OUT: GREEN
IN: blicket wif OUT: RED GREEN
IN: lug tufa lug lug OUT: BLUE BLUE BLUE BLUE
IN: gazzer dax OUT: PURPLE PURPLE
IN: gazzer tufa blicket OUT: PURPLE PURPLE RED
IN: gazzer tufa lug zup OUT: PURPLE PURPLE BLUE BLUE BLUE BLUE
IN: gazzer OUT: PURPLE
IN: blicket dax OUT: RED RED

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