*SUPPORT*
IN: dax dax zup gazzer OUT: BLUE BLUE YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki dax zup OUT: GREEN BLUE YELLOW
IN: dax gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep kiki dax OUT: PURPLE GREEN BLUE
IN: kiki zup kiki OUT: GREEN YELLOW GREEN
IN: zup blicket fep gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE YELLOW
IN: kiki OUT: GREEN
IN: kiki blicket zup gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW GREEN
IN: kiki dax gazzer tufa kiki OUT: GREEN BLUE BLUE BLUE BLUE BLUE BLUE GREEN
IN: kiki dax OUT: GREEN BLUE
IN: kiki tufa fep zup dax OUT: GREEN PURPLE YELLOW BLUE
IN: dax kiki OUT: BLUE GREEN
IN: zup OUT: YELLOW
IN: fep fep gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: fep gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep kiki gazzer blicket dax OUT: BLUE PURPLE GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep kiki fep tufa fep fep OUT: PURPLE GREEN PURPLE PURPLE PURPLE
IN: fep dax OUT: PURPLE BLUE
IN: dax OUT: BLUE
IN: kiki gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki zup gazzer OUT: GREEN YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax fep blicket fep gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE BLUE PURPLE
IN: zup gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep OUT: PURPLE

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