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

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

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