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

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

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