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

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

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