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

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

*GRAMMAR*
lug -> BLUE 
 fep -> RED 
 gazzer -> GREEN 
 blicket -> PINK 
 x1 tufa x2 -> [x1] [x2] 
 x1 wif -> [x1] [x1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 