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

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

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