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

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

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