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

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

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