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

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

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