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

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

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