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

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

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