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

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

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