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

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

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