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

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

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