*SUPPORT*
IN: lug zup tufa OUT: YELLOW PINK YELLOW PINK
IN: zup fep tufa OUT: PINK PINK PINK PINK
IN: dax zup OUT: PURPLE PINK
IN: kiki fep OUT: GREEN GREEN
IN: zup tufa OUT: PINK PINK
IN: lug fep fep fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug wif OUT: YELLOW YELLOW
IN: lug lug OUT: YELLOW YELLOW
IN: kiki wif OUT: GREEN GREEN
IN: zup zup OUT: PINK PINK
IN: zup OUT: PINK
IN: zup dax kiki OUT: PINK PURPLE GREEN
IN: lug OUT: YELLOW
IN: dax wif OUT: PURPLE PURPLE

*QUERY*
IN: dax OUT: PURPLE
IN: kiki OUT: GREEN
IN: kiki tufa OUT: GREEN GREEN
IN: dax lug dax dax fep OUT: PURPLE YELLOW PURPLE PURPLE PURPLE YELLOW PURPLE PURPLE
IN: kiki fep tufa OUT: GREEN GREEN GREEN GREEN
IN: lug kiki fep OUT: YELLOW GREEN YELLOW GREEN
IN: dax fep OUT: PURPLE PURPLE
IN: zup fep OUT: PINK PINK
IN: zup kiki kiki wif OUT: PINK GREEN GREEN PINK GREEN GREEN
IN: kiki kiki fep OUT: GREEN GREEN GREEN GREEN

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