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

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

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