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

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

*GRAMMAR*
dax -> YELLOW 
 lug -> BLUE 
 wif -> PINK 
 blicket -> GREEN 
 u1 fep -> [u1] [u1] 
 x1 tufa -> [x1] [x1] [x1] 
 x1 gazzer x2 -> [x1] [x2] [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 