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

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

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