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

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

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