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

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

*GRAMMAR*
gazzer -> PINK 
 blicket -> GREEN 
 dax -> BLUE 
 wif -> RED 
 u1 fep -> [u1] [u1] 
 u1 tufa x1 -> [x1] [u1] [x1] [u1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 