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

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

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