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

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

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