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

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

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