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

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

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