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

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

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