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

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

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