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

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

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