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

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

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