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

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

*GRAMMAR*
kiki -> PINK 
 gazzer -> BLUE 
 wif -> RED 
 blicket -> YELLOW 
 u1 tufa u2 -> [u2] [u1] [u1] [u2] [u1] [u1] 
 u1 fep u2 -> [u2] [u1] [u1] 
 x1 dax x2 -> [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 