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

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

*GRAMMAR*
kiki -> GREEN 
 gazzer -> BLUE 
 tufa -> PURPLE 
 wif -> PINK 
 u1 zup -> [u1] [u1] [u1] 
 x1 fep x2 -> [x1] [x2] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 