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

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

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