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

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

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