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

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

*GRAMMAR*
wif -> RED 
 gazzer -> GREEN 
 blicket -> BLUE 
 kiki -> PINK 
 u1 tufa u2 -> [u1] [u1] [u2] 
 x1 dax -> [x1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 