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

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

*GRAMMAR*
dax -> PINK 
 kiki -> RED 
 gazzer -> YELLOW 
 tufa -> GREEN 
 x1 zup x2 -> [x2] [x2] [x1] 
 x1 fep -> [x1] [x1] 
 u1 blicket -> [u1] [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 