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

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

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