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

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

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