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

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

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