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

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

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