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

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

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