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

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

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