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

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

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