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

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

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