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

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

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