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

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

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