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

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

*GRAMMAR*
kiki -> PURPLE 
 blicket -> BLUE 
 gazzer -> YELLOW 
 dax -> GREEN 
 u1 fep x1 -> [x1] [u1] [u1] 
 u1 tufa u2 -> [u1] [u1] [u2] [u1] 
 x1 zup x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 