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

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

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