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

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

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