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

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

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