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

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

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