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

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

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