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

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

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