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

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

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