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

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

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