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

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

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