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

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

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