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

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

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