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

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

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