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

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

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