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

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

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