*SUPPORT*
IN: blicket gazzer tufa lug gazzer tufa tufa wif OUT: BLUE BLUE BLUE BLUE GREEN PURPLE
IN: blicket dax lug OUT: GREEN PURPLE
IN: blicket gazzer lug gazzer blicket wif OUT: PURPLE PURPLE GREEN PURPLE
IN: tufa lug dax fep OUT: BLUE PINK GREEN
IN: lug fep OUT: GREEN PINK
IN: fep OUT: PINK
IN: tufa gazzer blicket gazzer lug OUT: GREEN PURPLE BLUE
IN: tufa gazzer lug wif OUT: GREEN GREEN BLUE
IN: lug dax tufa OUT: BLUE GREEN
IN: tufa dax lug OUT: GREEN BLUE
IN: blicket gazzer tufa fep wif OUT: BLUE PINK PINK PURPLE
IN: fep gazzer fep wif OUT: PINK PINK PINK
IN: tufa tufa dax lug OUT: BLUE GREEN BLUE
IN: lug wif OUT: GREEN GREEN

*QUERY*
IN: fep gazzer lug OUT: GREEN PINK
IN: tufa tufa dax tufa OUT: BLUE BLUE BLUE
IN: blicket blicket dax lug OUT: PURPLE GREEN PURPLE
IN: lug gazzer lug tufa OUT: GREEN BLUE GREEN
IN: tufa OUT: BLUE
IN: fep wif OUT: PINK PINK
IN: tufa tufa fep dax blicket OUT: BLUE BLUE PURPLE PINK
IN: lug gazzer fep dax lug OUT: GREEN PINK GREEN
IN: lug OUT: GREEN
IN: blicket wif OUT: PURPLE PURPLE

*GRAMMAR*
lug -> GREEN 
 tufa -> BLUE 
 blicket -> PURPLE 
 fep -> PINK 
 u1 wif -> [u1] [u1] 
 u1 gazzer x1 -> [x1] [u1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 