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

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

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