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

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

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