*SUPPORT*
IN: gazzer zup gazzer kiki gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug gazzer dax gazzer OUT: RED YELLOW YELLOW
IN: lug dax blicket OUT: RED BLUE
IN: gazzer dax tufa kiki lug OUT: YELLOW RED PURPLE
IN: blicket zup tufa OUT: BLUE PURPLE PURPLE
IN: tufa zup blicket OUT: PURPLE BLUE BLUE
IN: gazzer zup blicket OUT: YELLOW BLUE BLUE
IN: lug OUT: RED
IN: gazzer tufa zup blicket OUT: YELLOW PURPLE BLUE BLUE
IN: gazzer zup lug OUT: YELLOW RED RED
IN: lug zup gazzer OUT: RED YELLOW YELLOW
IN: tufa zup gazzer OUT: PURPLE YELLOW YELLOW
IN: gazzer OUT: YELLOW
IN: blicket dax tufa kiki gazzer dax tufa OUT: BLUE YELLOW PURPLE PURPLE

*QUERY*
IN: gazzer dax blicket lug zup blicket OUT: YELLOW BLUE RED BLUE BLUE
IN: lug dax lug kiki tufa zup gazzer OUT: RED PURPLE YELLOW YELLOW RED
IN: lug gazzer zup gazzer kiki lug OUT: RED RED YELLOW YELLOW YELLOW
IN: blicket zup gazzer OUT: BLUE YELLOW YELLOW
IN: tufa dax tufa OUT: PURPLE PURPLE
IN: lug gazzer OUT: RED YELLOW
IN: lug dax blicket dax lug zup blicket OUT: RED BLUE RED BLUE BLUE
IN: blicket OUT: BLUE
IN: gazzer lug OUT: YELLOW RED
IN: tufa tufa OUT: PURPLE PURPLE

*GRAMMAR*
gazzer -> YELLOW 
 lug -> RED 
 tufa -> PURPLE 
 blicket -> BLUE 
 u1 zup u2 -> [u1] [u2] [u2] 
 u1 dax x1 -> [u1] [x1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 