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

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

*GRAMMAR*
tufa -> PINK 
 gazzer -> YELLOW 
 lug -> BLUE 
 fep -> RED 
 x1 kiki -> [x1] [x1] 
 u1 wif u2 -> [u1] [u2] 
 u1 zup x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 