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

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

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