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

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

*GRAMMAR*
blicket -> GREEN 
 tufa -> BLUE 
 fep -> YELLOW 
 gazzer -> PINK 
 u1 wif u2 -> [u1] [u2] 
 u1 lug u2 -> [u1] [u2] [u1] [u1] [u1] 
 x1 dax x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 