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

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

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