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

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

*GRAMMAR*
gazzer -> BLUE 
 wif -> RED 
 dax -> PURPLE 
 blicket -> GREEN 
 u1 fep -> [u1] [u1] [u1] [u1] 
 x1 tufa -> [x1] [x1] 
 x1 lug x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 