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

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

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