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

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

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