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

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

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