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

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

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