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

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

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