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

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

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