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

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

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