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

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

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