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

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

*GRAMMAR*
wif -> GREEN 
 kiki -> PINK 
 lug -> BLUE 
 fep -> PURPLE 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 zup u2 -> [u2] [u2] [u1] [u2] 
 u1 dax x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 