*SUPPORT*
IN: fep gazzer OUT: RED RED RED RED
IN: zup dax gazzer OUT: PINK GREEN GREEN GREEN GREEN
IN: tufa fep OUT: BLUE RED
IN: fep blicket fep fep gazzer OUT: RED RED RED RED RED RED
IN: tufa blicket zup gazzer OUT: BLUE PINK PINK PINK PINK
IN: dax fep fep gazzer OUT: GREEN RED RED RED RED RED
IN: dax blicket zup OUT: GREEN PINK
IN: dax OUT: GREEN
IN: zup blicket zup kiki OUT: PINK PINK PINK PINK PINK PINK
IN: fep zup gazzer OUT: RED PINK PINK PINK PINK
IN: fep blicket dax gazzer OUT: RED GREEN GREEN GREEN GREEN
IN: tufa gazzer OUT: BLUE BLUE BLUE BLUE
IN: fep OUT: RED
IN: zup OUT: PINK

*QUERY*
IN: fep dax gazzer OUT: RED GREEN GREEN GREEN GREEN
IN: tufa dax gazzer OUT: BLUE GREEN GREEN GREEN GREEN
IN: zup gazzer OUT: PINK PINK PINK PINK
IN: zup tufa gazzer OUT: PINK BLUE BLUE BLUE BLUE
IN: tufa OUT: BLUE
IN: dax blicket tufa OUT: GREEN BLUE
IN: fep tufa OUT: RED BLUE
IN: dax fep gazzer OUT: GREEN RED RED RED RED
IN: dax zup tufa blicket dax OUT: GREEN PINK BLUE GREEN
IN: dax gazzer OUT: GREEN GREEN GREEN GREEN

*GRAMMAR*
fep -> RED 
 tufa -> BLUE 
 dax -> GREEN 
 zup -> PINK 
 u1 blicket x1 -> [u1] [x1] 
 x1 kiki -> [x1] [x1] [x1] [x1] [x1] 
 u1 gazzer -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 