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

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

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