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

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

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