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

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

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