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

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

*GRAMMAR*
tufa -> YELLOW 
 gazzer -> PINK 
 wif -> BLUE 
 zup -> RED 
 u1 kiki u2 -> [u2] [u1] [u1] [u1] 
 x1 dax u1 -> [u1] [x1] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 