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

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

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