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

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

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