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

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

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