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

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

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