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

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

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