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

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

*GRAMMAR*
gazzer -> RED 
 blicket -> YELLOW 
 dax -> GREEN 
 lug -> PINK 
 x1 kiki -> [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] [u1] [u1] [u2] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 