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

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

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