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

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

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