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

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

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