*SUPPORT*
IN: tufa lug fep OUT: YELLOW RED
IN: fep tufa kiki fep lug tufa OUT: YELLOW RED RED RED YELLOW
IN: dax kiki tufa tufa OUT: PINK PINK RED RED
IN: fep tufa fep blicket OUT: YELLOW RED YELLOW YELLOW YELLOW YELLOW
IN: tufa kiki dax lug gazzer OUT: RED RED PURPLE PINK
IN: tufa blicket OUT: RED RED RED RED
IN: gazzer tufa blicket OUT: PURPLE RED RED RED RED
IN: tufa kiki tufa blicket OUT: RED RED RED RED RED RED
IN: tufa OUT: RED
IN: fep lug fep OUT: YELLOW YELLOW
IN: gazzer kiki fep blicket OUT: PURPLE PURPLE YELLOW YELLOW YELLOW YELLOW
IN: dax kiki tufa lug fep OUT: PINK PINK YELLOW RED
IN: fep OUT: YELLOW
IN: gazzer lug tufa OUT: RED PURPLE

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

*GRAMMAR*
gazzer -> PURPLE 
 fep -> YELLOW 
 tufa -> RED 
 dax -> PINK 
 u1 kiki x1 -> [u1] [u1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 u1 blicket -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 