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

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

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