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

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

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