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

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

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