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

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

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