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

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

*GRAMMAR*
zup -> BLUE 
 kiki -> PURPLE 
 tufa -> YELLOW 
 fep -> GREEN 
 u1 dax x1 -> [x1] [u1] [u1] 
 u1 wif x1 -> [x1] [u1] [x1] [u1] [x1] [x1] [u1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 