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

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

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