*SUPPORT*
IN: dax kiki lug OUT: GREEN RED
IN: dax lug wif gazzer kiki blicket kiki gazzer OUT: GREEN RED RED BLUE PINK BLUE
IN: gazzer OUT: BLUE
IN: lug blicket lug lug kiki gazzer OUT: RED PINK RED RED BLUE
IN: dax wif lug OUT: GREEN GREEN RED
IN: blicket kiki blicket OUT: PINK PINK
IN: lug lug OUT: RED RED
IN: dax wif gazzer tufa lug OUT: GREEN GREEN BLUE RED
IN: blicket lug dax kiki lug OUT: PINK RED GREEN RED
IN: blicket kiki dax OUT: PINK GREEN
IN: dax OUT: GREEN
IN: gazzer wif blicket kiki blicket OUT: BLUE BLUE PINK PINK
IN: blicket wif lug kiki dax OUT: PINK PINK RED GREEN
IN: gazzer wif gazzer kiki blicket OUT: BLUE BLUE BLUE PINK

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

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