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

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

*GRAMMAR*
lug -> PINK 
 tufa -> GREEN 
 wif -> BLUE 
 dax -> YELLOW 
 u1 fep u2 -> [u2] [u1] 
 u1 gazzer x1 -> [u1] [x1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 