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

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

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