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

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

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