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

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

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