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

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

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