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

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

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