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

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

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