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

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

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