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

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

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