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

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

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