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

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

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