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

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

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