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

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

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