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

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

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