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

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

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