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

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

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