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

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

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