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

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

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