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

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

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