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

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

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