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

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

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