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

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

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