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

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

*GRAMMAR*
gazzer -> PURPLE 
 dax -> RED 
 lug -> GREEN 
 fep -> BLUE 
 u1 wif -> [u1] [u1] 
 u1 blicket u2 -> [u1] [u1] [u2] [u1] [u1] 
 u1 zup -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 