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

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

*GRAMMAR*
lug -> RED 
 gazzer -> GREEN 
 wif -> PURPLE 
 dax -> PINK 
 x1 kiki u1 -> [u1] [u1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 x1 fep x2 -> [x2] [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 