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

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

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