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

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

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