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

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

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