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

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

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